3 date_default_timezone_set('UTC');
4 if (defined('E_DEPRECATED')) {
5 error_reporting(E_ALL
& ~E_NOTICE
& ~E_DEPRECATED
);
7 error_reporting(E_ALL
& ~E_NOTICE
);
10 require_once 'config.php';
12 if (DB_TYPE
== "pgsql") {
13 define('SUBSTRING_FOR_DATE', 'SUBSTRING_FOR_DATE');
15 define('SUBSTRING_FOR_DATE', 'SUBSTRING');
18 define('THEME_VERSION_REQUIRED', 1.1);
21 * Return available translations names.
24 * @return array A array of available translations.
26 function get_translations() {
28 "auto" => "Detect automatically",
33 "fr_FR" => "Français",
34 "hu_HU" => "Magyar (Hungarian)",
35 "it_IT" => "Italiano",
36 "ja_JP" => "日本語 (Japanese)",
37 "nb_NO" => "Norwegian bokmål",
39 "pt_BR" => "Portuguese/Brazil",
40 "zh_CN" => "Simplified Chinese");
45 if (ENABLE_TRANSLATIONS
== true) { // If translations are enabled.
46 require_once "lib/accept-to-gettext.php";
47 require_once "lib/gettext/gettext.inc";
49 function startup_gettext() {
51 # Get locale from Accept-Language header
52 $lang = al2gt(array_keys(get_translations()), "text/html");
54 if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) {
55 $lang = _TRANSLATION_OVERRIDE_DEFAULT
;
58 if ($_COOKIE["ttrss_lang"] && $_COOKIE["ttrss_lang"] != "auto") {
59 $lang = $_COOKIE["ttrss_lang"];
62 /* In login action of mobile version */
63 if ($_POST["language"] && defined('MOBILE_VERSION')) {
64 $lang = $_POST["language"];
65 $_COOKIE["ttrss_lang"] = $lang;
69 if (defined('LC_MESSAGES')) {
70 _setlocale(LC_MESSAGES
, $lang);
71 } else if (defined('LC_ALL')) {
72 _setlocale(LC_ALL
, $lang);
74 die("can't setlocale(): please set ENABLE_TRANSLATIONS to false in config.php");
77 if (defined('MOBILE_VERSION')) {
78 _bindtextdomain("messages", "../locale");
80 _bindtextdomain("messages", "locale");
83 _textdomain("messages");
84 _bind_textdomain_codeset("messages", "UTF-8");
90 } else { // If translations are enabled.
94 function startup_gettext() {
98 } // If translations are enabled.
100 if (defined('MEMCACHE_SERVER')) {
101 $memcache = new Memcache
;
102 $memcache->connect(MEMCACHE_SERVER
, 11211);
105 require_once 'db-prefs.php';
106 require_once 'compat.php';
107 require_once 'errors.php';
108 require_once 'version.php';
110 require_once 'lib/phpmailer/class.phpmailer.php';
111 require_once 'lib/sphinxapi.php';
112 require_once 'lib/twitteroauth/twitteroauth.php';
114 //define('MAGPIE_USER_AGENT_EXT', ' (Tiny Tiny RSS/' . VERSION . ')');
115 define('MAGPIE_OUTPUT_ENCODING', 'UTF-8');
116 define('MAGPIE_CACHE_AGE', 60*15); // 15 minutes
118 define('SELF_USER_AGENT', 'Tiny Tiny RSS/' . VERSION
. ' (http://tt-rss.org/)');
119 define('MAGPIE_USER_AGENT', SELF_USER_AGENT
);
121 ini_set('user_agent', SELF_USER_AGENT
);
123 require_once "lib/simplepie/simplepie.inc";
124 require_once "lib/magpierss/rss_fetch.inc";
125 require_once 'lib/magpierss/rss_utils.inc';
126 require_once 'lib/htmlpurifier/library/HTMLPurifier.auto.php';
128 $config = HTMLPurifier_Config
::createDefault();
130 $allowed = "p,a[href],i,em,b,strong,code,pre,blockquote,br,img[src|alt|title],ul,ol,li,h1,h2,h3,h4";
132 $config->set('HTML', 'Allowed', $allowed);
133 $purifier = new HTMLPurifier($config);
136 * Print a timestamped debug message.
138 * @param string $msg The debug message.
141 function _debug($msg) {
142 $ts = strftime("%H:%M:%S", time());
143 if (function_exists('posix_getpid')) {
144 $ts = "$ts/" . posix_getpid();
146 print "[$ts] $msg\n";
150 * Purge a feed old posts.
152 * @param mixed $link A database connection.
153 * @param mixed $feed_id The id of the purged feed.
154 * @param mixed $purge_interval Olderness of purged posts.
155 * @param boolean $debug Set to True to enable the debug. False by default.
159 function purge_feed($link, $feed_id, $purge_interval, $debug = false) {
161 if (!$purge_interval) $purge_interval = feed_purge_interval($link, $feed_id);
165 $result = db_query($link,
166 "SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'");
170 if (db_num_rows($result) == 1) {
171 $owner_uid = db_fetch_result($result, 0, "owner_uid");
174 if ($purge_interval == -1 ||
!$purge_interval) {
176 ccache_update($link, $feed_id, $owner_uid);
181 if (!$owner_uid) return;
183 if (FORCE_ARTICLE_PURGE
== 0) {
184 $purge_unread = get_pref($link, "PURGE_UNREAD_ARTICLES",
187 $purge_unread = true;
188 $purge_interval = FORCE_ARTICLE_PURGE
;
191 if (!$purge_unread) $query_limit = " unread = false AND ";
193 if (DB_TYPE
== "pgsql") {
194 /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
195 marked = false AND feed_id = '$feed_id' AND
196 (SELECT date_updated FROM ttrss_entries WHERE
197 id = ref_id) < NOW() - INTERVAL '$purge_interval days'"); */
199 $pg_version = get_pgsql_version($link);
201 if (preg_match("/^7\./", $pg_version) ||
preg_match("/^8\.0/", $pg_version)) {
203 $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
204 ttrss_entries.id = ref_id AND
206 feed_id = '$feed_id' AND
208 ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
212 $result = db_query($link, "DELETE FROM ttrss_user_entries
214 WHERE ttrss_entries.id = ref_id AND
216 feed_id = '$feed_id' AND
218 ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
221 $rows = pg_affected_rows($result);
225 /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
226 marked = false AND feed_id = '$feed_id' AND
227 (SELECT date_updated FROM ttrss_entries WHERE
228 id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */
230 $result = db_query($link, "DELETE FROM ttrss_user_entries
231 USING ttrss_user_entries, ttrss_entries
232 WHERE ttrss_entries.id = ref_id AND
234 feed_id = '$feed_id' AND
236 ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)");
238 $rows = mysql_affected_rows($link);
242 ccache_update($link, $feed_id, $owner_uid);
245 _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles");
247 } // function purge_feed
250 * Purge old posts from old feeds. Not used anymore, purging is done after feed update.
252 * @param mixed $link A database connection
253 * @param boolean $do_output Set to true to enable printed output, false by default.
254 * @param integer $limit The maximal number of removed posts.
258 /* function global_purge_old_posts($link, $do_output = false, $limit = false) {
260 $random_qpart = sql_random_function();
263 $limit_qpart = "LIMIT $limit";
268 $result = db_query($link,
269 "SELECT id,purge_interval,owner_uid FROM ttrss_feeds
270 ORDER BY $random_qpart $limit_qpart");
272 while ($line = db_fetch_assoc($result)) {
274 $feed_id = $line["id"];
275 $purge_interval = $line["purge_interval"];
276 $owner_uid = $line["owner_uid"];
278 if ($purge_interval == 0) {
280 $tmp_result = db_query($link,
281 "SELECT value FROM ttrss_user_prefs WHERE
282 pref_name = 'PURGE_OLD_DAYS' AND owner_uid = '$owner_uid'");
284 if (db_num_rows($tmp_result) != 0) {
285 $purge_interval = db_fetch_result($tmp_result, 0, "value");
290 // print "Feed $feed_id: purge interval = $purge_interval\n";
293 if ($purge_interval > 0 || FORCE_ARTICLE_PURGE) {
294 purge_feed($link, $feed_id, $purge_interval, $do_output);
298 purge_orphans($link, $do_output);
300 } // function global_purge_old_posts */
302 function feed_purge_interval($link, $feed_id) {
304 $result = db_query($link, "SELECT purge_interval, owner_uid FROM ttrss_feeds
305 WHERE id = '$feed_id'");
307 if (db_num_rows($result) == 1) {
308 $purge_interval = db_fetch_result($result, 0, "purge_interval");
309 $owner_uid = db_fetch_result($result, 0, "owner_uid");
311 if ($purge_interval == 0) $purge_interval = get_pref($link,
312 'PURGE_OLD_DAYS', $owner_uid);
314 return $purge_interval;
321 function purge_old_posts($link) {
323 $user_id = $_SESSION["uid"];
325 $result = db_query($link, "SELECT id,purge_interval FROM ttrss_feeds
326 WHERE owner_uid = '$user_id'");
328 while ($line = db_fetch_assoc($result)) {
330 $feed_id = $line["id"];
331 $purge_interval = $line["purge_interval"];
333 if ($purge_interval == 0) $purge_interval = get_pref($link, 'PURGE_OLD_DAYS');
335 if ($purge_interval > 0) {
336 purge_feed($link, $feed_id, $purge_interval);
340 purge_orphans($link);
343 function purge_orphans($link, $do_output = false) {
345 // purge orphaned posts in main content table
346 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
347 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
350 $rows = db_affected_rows($link, $result);
351 _debug("Purged $rows orphaned posts.");
355 function get_feed_update_interval($link, $feed_id) {
356 $result = db_query($link, "SELECT owner_uid, update_interval FROM
357 ttrss_feeds WHERE id = '$feed_id'");
359 if (db_num_rows($result) == 1) {
360 $update_interval = db_fetch_result($result, 0, "update_interval");
361 $owner_uid = db_fetch_result($result, 0, "owner_uid");
363 if ($update_interval != 0) {
364 return $update_interval;
366 return get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $owner_uid, false);
374 function fetch_file_contents($url, $type = false) {
375 if (USE_CURL_FOR_ICONS
) {
376 $ch = curl_init($url);
378 curl_setopt($ch, CURLOPT_CONNECTTIMEOUT
, 15);
379 curl_setopt($ch, CURLOPT_TIMEOUT
, 45);
380 curl_setopt($ch, CURLOPT_FOLLOWLOCATION
, true);
381 curl_setopt($ch, CURLOPT_MAXREDIRS
, 20);
382 curl_setopt($ch, CURLOPT_BINARYTRANSFER
, true);
383 curl_setopt($ch, CURLOPT_RETURNTRANSFER
, true);
385 $contents = @curl_exec
($ch);
386 if ($contents === false) {
391 $content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE
);
394 if ($type && strpos($content_type, "$type") === false) {
400 return @file_get_contents
($url);
406 * Try to determine the favicon URL for a feed.
407 * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/)
408 * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php
410 * @param string $url A feed or page URL
412 * @return mixed The favicon URL, or false if none was found.
414 function get_favicon_url($url) {
416 $favicon_url = false;
418 if ($html = @fetch_file_contents
($url)) {
420 libxml_use_internal_errors(true);
422 $doc = new DOMDocument();
423 $doc->loadHTML($html);
424 $xpath = new DOMXPath($doc);
425 $entries = $xpath->query('/html/head/link[@rel="shortcut icon"]');
427 if (count($entries) > 0) {
428 foreach ($entries as $entry) {
429 $favicon_url = rewrite_relative_url($url, $entry->getAttribute("href"));
436 $favicon_url = rewrite_relative_url($url, "/favicon.ico");
438 // Run a test to see if what we have attempted to get actually exists.
439 if(USE_CURL_FOR_ICONS ||
url_validate($favicon_url)) {
444 } // function get_favicon_url
447 * Check if a link is a valid and working URL.
449 * @param mixed $link A URL to check
451 * @return boolean True if the URL is valid, false otherwise.
453 function url_validate($link) {
455 $url_parts = @parse_url
($link);
457 if ( empty( $url_parts["host"] ) )
460 if ( !empty( $url_parts["path"] ) ) {
461 $documentpath = $url_parts["path"];
466 if ( !empty( $url_parts["query"] ) )
467 $documentpath .= "?" . $url_parts["query"];
469 $host = $url_parts["host"];
470 $port = $url_parts["port"];
475 $socket = @fsockopen
( $host, $port, $errno, $errstr, 30 );
480 fwrite ($socket, "HEAD ".$documentpath." HTTP/1.0\r\nHost: $host\r\n\r\n");
482 $http_response = fgets( $socket, 22 );
484 $responses = "/(200 OK)|(30[123])/";
485 if ( preg_match($responses, $http_response) ) {
492 } // function url_validate
494 function check_feed_favicon($site_url, $feed, $link) {
495 $favicon_url = get_favicon_url($site_url);
497 # print "FAVICON [$site_url]: $favicon_url\n";
499 $icon_file = ICONS_DIR
. "/$feed.ico";
501 if ($favicon_url && !file_exists($icon_file)) {
502 $contents = fetch_file_contents($favicon_url, "image");
505 $fp = fopen($icon_file, "w");
508 fwrite($fp, $contents);
510 chmod($icon_file, 0644);
516 function update_rss_feed($link, $feed, $ignore_daemon = false) {
520 /* Update all feeds with the same URL to utilize memcache */
523 $result = db_query($link, "SELECT f1.id
524 FROM ttrss_feeds AS f1, ttrss_feeds AS f2
525 WHERE f2.feed_url = f1.feed_url AND f2.id = '$feed'");
527 while ($line = db_fetch_assoc($result)) {
528 update_rss_feed_real($link, $line["id"], $ignore_daemon);
531 update_rss_feed_real($link, $feed, $ignore_daemon);
535 function update_rss_feed_real($link, $feed, $ignore_daemon = false) {
539 if (!$_REQUEST["daemon"] && !$ignore_daemon) {
543 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
544 _debug("update_rss_feed: start");
547 if (!$ignore_daemon) {
549 if (DB_TYPE
== "pgsql") {
550 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
552 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
555 $result = db_query($link, "SELECT id,update_interval,auth_login,
556 auth_pass,cache_images,update_method
557 FROM ttrss_feeds WHERE id = '$feed' AND $updstart_thresh_qpart");
561 $result = db_query($link, "SELECT id,update_interval,auth_login,
562 feed_url,auth_pass,cache_images,update_method,last_updated,
564 FROM ttrss_feeds WHERE id = '$feed'");
568 if (db_num_rows($result) == 0) {
569 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
570 _debug("update_rss_feed: feed $feed NOT FOUND/SKIPPED");
575 $update_method = db_fetch_result($result, 0, "update_method");
576 $last_updated = db_fetch_result($result, 0, "last_updated");
577 $owner_uid = db_fetch_result($result, 0, "owner_uid");
579 db_query($link, "UPDATE ttrss_feeds SET last_update_started = NOW()
580 WHERE id = '$feed'");
582 $auth_login = db_fetch_result($result, 0, "auth_login");
583 $auth_pass = db_fetch_result($result, 0, "auth_pass");
585 if ($update_method == 0)
586 $update_method = DEFAULT_UPDATE_METHOD +
1;
592 if ($update_method == 2)
593 $use_simplepie = true;
595 $use_simplepie = false;
597 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
598 _debug("update method: $update_method (feed setting: $update_method) (use simplepie: $use_simplepie)\n");
601 if ($update_method == 1) {
602 $auth_login = urlencode($auth_login);
603 $auth_pass = urlencode($auth_pass);
606 $update_interval = db_fetch_result($result, 0, "update_interval");
607 $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
608 $fetch_url = db_fetch_result($result, 0, "feed_url");
610 if ($update_interval < 0) { return; }
612 $feed = db_escape_string($feed);
614 if ($auth_login && $auth_pass && $updated != 3) {
615 $url_parts = array();
616 preg_match("/(^[^:]*):\/\/(.*)/", $fetch_url, $url_parts);
618 if ($url_parts[1] && $url_parts[2]) {
619 $fetch_url = $url_parts[1] . "://$auth_login:$auth_pass@" . $url_parts[2];
624 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
625 _debug("update_rss_feed: fetching [$fetch_url]...");
628 $obj_id = md5("FDATA:$use_simplepie:$fetch_url");
630 if ($memcache && $obj = $memcache->get($obj_id)) {
632 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
633 _debug("update_rss_feed: data found in memcache.");
640 if ($update_method == 3) {
641 $rss = fetch_twitter_rss($link, $fetch_url, $owner_uid);
642 } else if ($update_method == 1) {
643 $rss = @fetch_rss
($fetch_url);
645 if (!is_dir(SIMPLEPIE_CACHE_DIR
)) {
646 mkdir(SIMPLEPIE_CACHE_DIR
);
649 $rss = new SimplePie();
650 $rss->set_useragent(SELF_USER_AGENT
);
651 # $rss->set_timeout(10);
652 $rss->set_feed_url($fetch_url);
653 $rss->set_output_encoding('UTF-8');
655 if (SIMPLEPIE_CACHE_IMAGES
&& $cache_images) {
656 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
657 _debug("enabling image cache");
660 $rss->set_image_handler('./image.php', 'i');
663 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
664 _debug("feed update interval (sec): " .
665 get_feed_update_interval($link, $feed)*60);
668 if (is_dir(SIMPLEPIE_CACHE_DIR
)) {
669 $rss->set_cache_location(SIMPLEPIE_CACHE_DIR
);
670 $rss->set_cache_duration(get_feed_update_interval($link, $feed) * 60);
676 if ($memcache && $rss) $memcache->add($obj_id, $rss, 0, 300);
681 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
682 _debug("update_rss_feed: fetch done, parsing...");
685 $feed = db_escape_string($feed);
687 if ($update_method == 2) {
688 $fetch_ok = !$rss->error();
695 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
696 _debug("update_rss_feed: processing feed data...");
699 // db_query($link, "BEGIN");
701 $result = db_query($link, "SELECT title,icon_url,site_url,owner_uid
702 FROM ttrss_feeds WHERE id = '$feed'");
704 $registered_title = db_fetch_result($result, 0, "title");
705 $orig_icon_url = db_fetch_result($result, 0, "icon_url");
706 $orig_site_url = db_fetch_result($result, 0, "site_url");
708 $owner_uid = db_fetch_result($result, 0, "owner_uid");
710 if ($use_simplepie) {
711 $site_url = $rss->get_link();
713 $site_url = $rss->channel
["link"];
716 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
717 _debug("update_rss_feed: checking favicon...");
720 check_feed_favicon($site_url, $feed, $link);
722 if (!$registered_title ||
$registered_title == "[Unknown]") {
724 if ($use_simplepie) {
725 $feed_title = db_escape_string($rss->get_title());
727 $feed_title = db_escape_string($rss->channel
["title"]);
730 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
731 _debug("update_rss_feed: registering title: $feed_title");
734 db_query($link, "UPDATE ttrss_feeds SET
735 title = '$feed_title' WHERE id = '$feed'");
738 // weird, weird Magpie
739 if (!$use_simplepie) {
740 if (!$site_url) $site_url = db_escape_string($rss->channel
["link_"]);
743 if ($site_url && $orig_site_url != db_escape_string($site_url)) {
744 db_query($link, "UPDATE ttrss_feeds SET
745 site_url = '$site_url' WHERE id = '$feed'");
748 // print "I: " . $rss->channel["image"]["url"];
750 if (!$use_simplepie) {
751 $icon_url = db_escape_string($rss->image
["url"]);
753 $icon_url = db_escape_string($rss->get_image_url());
756 $icon_url = substr($icon_url, 0, 250);
758 if ($icon_url && $orig_icon_url != $icon_url) {
759 if (USE_CURL_FOR_ICONS ||
url_validate($icon_url)) {
760 db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'");
764 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
765 _debug("update_rss_feed: loading filters...");
768 $filters = load_filters($link, $feed, $owner_uid);
770 if ($use_simplepie) {
771 $iterator = $rss->get_items();
773 $iterator = $rss->items
;
774 if (!$iterator ||
!is_array($iterator)) $iterator = $rss->entries
;
775 if (!$iterator ||
!is_array($iterator)) $iterator = $rss;
778 if (!is_array($iterator)) {
779 /* db_query($link, "UPDATE ttrss_feeds
780 SET last_error = 'Parse error: can\'t find any articles.'
781 WHERE id = '$feed'"); */
783 // clear any errors and mark feed as updated if fetched okay
784 // even if it's blank
786 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
787 _debug("update_rss_feed: entry iterator is not an array, no articles?");
790 db_query($link, "UPDATE ttrss_feeds
791 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
793 return; // no articles
796 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
797 _debug("update_rss_feed: processing articles...");
800 foreach ($iterator as $item) {
802 if ($_REQUEST['xdebug'] == 2) {
806 if ($use_simplepie) {
807 $entry_guid = $item->get_id();
808 if (!$entry_guid) $entry_guid = $item->get_link();
809 if (!$entry_guid) $entry_guid = make_guid_from_title($item->get_title());
813 $entry_guid = $item["id"];
815 if (!$entry_guid) $entry_guid = $item["guid"];
816 if (!$entry_guid) $entry_guid = $item["link"];
817 if (!$entry_guid) $entry_guid = make_guid_from_title($item["title"]);
820 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
821 _debug("update_rss_feed: guid $entry_guid");
824 if (!$entry_guid) continue;
826 $entry_timestamp = "";
828 if ($use_simplepie) {
829 $entry_timestamp = strtotime($item->get_date());
831 $rss_2_date = $item['pubdate'];
832 $rss_1_date = $item['dc']['date'];
833 $atom_date = $item['issued'];
834 if (!$atom_date) $atom_date = $item['updated'];
836 if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date);
837 if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date);
838 if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date);
842 if ($entry_timestamp == "" ||
$entry_timestamp == -1 ||
!$entry_timestamp) {
843 $entry_timestamp = time();
844 $no_orig_date = 'true';
846 $no_orig_date = 'false';
849 $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp);
851 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
852 _debug("update_rss_feed: date $entry_timestamp [$entry_timestamp_fmt]");
855 if ($use_simplepie) {
856 $entry_title = $item->get_title();
858 $entry_title = trim(strip_tags($item["title"]));
861 if ($use_simplepie) {
862 $entry_link = $item->get_link();
864 // strange Magpie workaround
865 $entry_link = $item["link_"];
866 if (!$entry_link) $entry_link = $item["link"];
869 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
870 _debug("update_rss_feed: title $entry_title");
873 if (!$entry_title) $entry_title = date("Y-m-d H:i:s", $entry_timestamp);;
875 $entry_link = strip_tags($entry_link);
877 if ($use_simplepie) {
878 $entry_content = $item->get_content();
879 if (!$entry_content) $entry_content = $item->get_description();
881 $entry_content = $item["content:escaped"];
883 if (!$entry_content) $entry_content = $item["content:encoded"];
884 if (!$entry_content) $entry_content = $item["content"]["encoded"];
885 if (!$entry_content) $entry_content = $item["content"];
887 // Magpie bugs are getting ridiculous
888 if (trim($entry_content) == "Array") $entry_content = false;
890 if (!$entry_content) $entry_content = $item["atom_content"];
891 if (!$entry_content) $entry_content = $item["summary"];
893 if (!$entry_content ||
894 strlen($entry_content) < strlen($item["description"])) {
895 $entry_content = $item["description"];
899 if (is_array($entry_content)) {
900 $entry_content = $entry_content["encoded"];
901 if (!$entry_content) $entry_content = $entry_content["escaped"];
905 if ($_REQUEST["xdebug"] == 2) {
906 print "update_rss_feed: content: ";
907 print_r(htmlspecialchars($entry_content));
910 $entry_content_unescaped = $entry_content;
912 if ($use_simplepie) {
913 $entry_comments = strip_tags($item->data
["comments"]);
914 if ($item->get_author()) {
915 $entry_author_item = $item->get_author();
916 $entry_author = $entry_author_item->get_name();
917 if (!$entry_author) $entry_author = $entry_author_item->get_email();
919 $entry_author = db_escape_string($entry_author);
922 $entry_comments = strip_tags($item["comments"]);
924 $entry_author = db_escape_string(strip_tags($item['dc']['creator']));
926 if ($item['author']) {
928 if (is_array($item['author'])) {
930 if (!$entry_author) {
931 $entry_author = db_escape_string(strip_tags($item['author']['name']));
934 if (!$entry_author) {
935 $entry_author = db_escape_string(strip_tags($item['author']['email']));
939 if (!$entry_author) {
940 $entry_author = db_escape_string(strip_tags($item['author']));
945 if (preg_match('/^[\t\n\r ]*$/', $entry_author)) $entry_author = '';
947 $entry_guid = db_escape_string(strip_tags($entry_guid));
948 $entry_guid = mb_substr($entry_guid, 0, 250);
950 $result = db_query($link, "SELECT id FROM ttrss_entries
951 WHERE guid = '$entry_guid'");
953 $entry_content = db_escape_string($entry_content);
955 $content_hash = "SHA1:" . sha1(strip_tags($entry_content));
957 $entry_title = db_escape_string($entry_title);
958 $entry_link = db_escape_string($entry_link);
959 $entry_comments = mb_substr(db_escape_string($entry_comments), 0, 250);
960 $entry_author = mb_substr($entry_author, 0, 250);
962 if ($use_simplepie) {
963 $num_comments = 0; #FIXME#
965 $num_comments = db_escape_string($item["slash"]["comments"]);
968 if (!$num_comments) $num_comments = 0;
970 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
971 _debug("update_rss_feed: looking for tags [1]...");
974 // parse <category> entries into tags
976 $additional_tags = array();
978 if ($use_simplepie) {
980 $additional_tags_src = $item->get_categories();
982 if (is_array($additional_tags_src)) {
983 foreach ($additional_tags_src as $tobj) {
984 array_push($additional_tags, $tobj->get_term());
988 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
989 _debug("update_rss_feed: category tags:");
990 print_r($additional_tags);
995 $t_ctr = $item['category#'];
998 $additional_tags = array();
999 } else if ($t_ctr > 0) {
1000 $additional_tags = array($item['category']);
1002 if ($item['category@term']) {
1003 array_push($additional_tags, $item['category@term']);
1006 for ($i = 0; $i <= $t_ctr; $i++
) {
1007 if ($item["category#$i"]) {
1008 array_push($additional_tags, $item["category#$i"]);
1011 if ($item["category#$i@term"]) {
1012 array_push($additional_tags, $item["category#$i@term"]);
1017 // parse <dc:subject> elements
1019 $t_ctr = $item['dc']['subject#'];
1022 array_push($additional_tags, $item['dc']['subject']);
1024 for ($i = 0; $i <= $t_ctr; $i++
) {
1025 if ($item['dc']["subject#$i"]) {
1026 array_push($additional_tags, $item['dc']["subject#$i"]);
1032 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1033 _debug("update_rss_feed: looking for tags [2]...");
1037 // <a href="..." rel="tag">Xorg</a>, //
1041 preg_match_all("/<a.*?rel=['\"]tag['\"].*?\>([^<]+)<\/a>/i",
1042 $entry_content_unescaped, $entry_tags);
1044 $entry_tags = $entry_tags[1];
1046 $entry_tags = array_merge($entry_tags, $additional_tags);
1047 $entry_tags = array_unique($entry_tags);
1049 for ($i = 0; $i < count($entry_tags); $i++
)
1050 $entry_tags[$i] = mb_strtolower($entry_tags[$i], 'utf-8');
1052 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1053 _debug("update_rss_feed: unfiltered tags found:");
1054 print_r($entry_tags);
1059 $entry_content = sanitize_article_content($entry_content);
1060 $entry_title = sanitize_article_content($entry_title);
1062 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1063 _debug("update_rss_feed: done collecting data [TITLE:$entry_title]");
1066 db_query($link, "BEGIN");
1068 if (db_num_rows($result) == 0) {
1070 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1071 _debug("update_rss_feed: base guid not found");
1074 // base post entry does not exist, create it
1076 $result = db_query($link,
1077 "INSERT INTO ttrss_entries
1094 '$entry_timestamp_fmt',
1104 // we keep encountering the entry in feeds, so we need to
1105 // update date_updated column so that we don't get horrible
1106 // dupes when the entry gets purged and reinserted again e.g.
1107 // in the case of SLOW SLOW OMG SLOW updating feeds
1109 $base_entry_id = db_fetch_result($result, 0, "id");
1111 db_query($link, "UPDATE ttrss_entries SET date_updated = NOW()
1112 WHERE id = '$base_entry_id'");
1115 // now it should exist, if not - bad luck then
1117 $result = db_query($link, "SELECT
1118 id,content_hash,no_orig_date,title,
1119 ".SUBSTRING_FOR_DATE
."(date_updated,1,19) as date_updated,
1120 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated,
1124 WHERE guid = '$entry_guid'");
1129 if (db_num_rows($result) == 1) {
1131 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1132 _debug("update_rss_feed: base guid found, checking for user record");
1135 // this will be used below in update handler
1136 $orig_content_hash = db_fetch_result($result, 0, "content_hash");
1137 $orig_title = db_fetch_result($result, 0, "title");
1138 $orig_num_comments = db_fetch_result($result, 0, "num_comments");
1139 $orig_date_updated = strtotime(db_fetch_result($result,
1140 0, "date_updated"));
1142 $ref_id = db_fetch_result($result, 0, "id");
1143 $entry_ref_id = $ref_id;
1145 // check for user post link to main table
1147 // do we allow duplicate posts with same GUID in different feeds?
1148 if (get_pref($link, "ALLOW_DUPLICATE_POSTS", $owner_uid, false)) {
1149 $dupcheck_qpart = "AND (feed_id = '$feed' OR feed_id IS NULL)";
1151 $dupcheck_qpart = "";
1154 /* Collect article tags here so we could filter by them: */
1156 $article_filters = get_article_filters($filters, $entry_title,
1157 $entry_content, $entry_link, $entry_timestamp, $entry_author,
1160 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1161 _debug("update_rss_feed: article filters: ");
1162 if (count($article_filters) != 0) {
1163 print_r($article_filters);
1167 if (find_article_filter($article_filters, "filter")) {
1168 db_query($link, "COMMIT"); // close transaction in progress
1172 $score = calculate_article_score($article_filters);
1174 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1175 _debug("update_rss_feed: initial score: $score");
1178 $query = "SELECT ref_id, int_id FROM ttrss_user_entries WHERE
1179 ref_id = '$ref_id' AND owner_uid = '$owner_uid'
1182 // if ($_REQUEST["xdebug"]) print "$query\n";
1184 $result = db_query($link, $query);
1186 // okay it doesn't exist - create user entry
1187 if (db_num_rows($result) == 0) {
1189 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1190 _debug("update_rss_feed: user record not found, creating...");
1193 if ($score >= -500 && !find_article_filter($article_filters, 'catchup')) {
1195 $last_read_qpart = 'NULL';
1198 $last_read_qpart = 'NOW()';
1201 if (find_article_filter($article_filters, 'mark') ||
$score > 1000) {
1207 if (find_article_filter($article_filters, 'publish')) {
1208 $published = 'true';
1210 $published = 'false';
1213 $result = db_query($link,
1214 "INSERT INTO ttrss_user_entries
1215 (ref_id, owner_uid, feed_id, unread, last_read, marked,
1216 published, score, tag_cache, label_cache)
1217 VALUES ('$ref_id', '$owner_uid', '$feed', $unread,
1218 $last_read_qpart, $marked, $published, '$score', '', '')");
1220 $result = db_query($link,
1221 "SELECT int_id FROM ttrss_user_entries WHERE
1222 ref_id = '$ref_id' AND owner_uid = '$owner_uid' AND
1223 feed_id = '$feed' LIMIT 1");
1225 if (db_num_rows($result) == 1) {
1226 $entry_int_id = db_fetch_result($result, 0, "int_id");
1229 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1230 _debug("update_rss_feed: user record FOUND");
1233 $entry_ref_id = db_fetch_result($result, 0, "ref_id");
1234 $entry_int_id = db_fetch_result($result, 0, "int_id");
1237 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1238 _debug("update_rss_feed: RID: $entry_ref_id, IID: $entry_int_id");
1241 $post_needs_update = false;
1243 if (get_pref($link, "UPDATE_POST_ON_CHECKSUM_CHANGE", $owner_uid, false) &&
1244 ($content_hash != $orig_content_hash)) {
1245 // print "<!-- [$entry_title] $content_hash vs $orig_content_hash -->";
1246 $post_needs_update = true;
1249 if (db_escape_string($orig_title) != $entry_title) {
1250 $post_needs_update = true;
1253 if ($orig_num_comments != $num_comments) {
1254 $post_needs_update = true;
1257 // this doesn't seem to be very reliable
1259 // if ($orig_timestamp != $entry_timestamp && !$orig_no_orig_date) {
1260 // $post_needs_update = true;
1263 // if post needs update, update it and mark all user entries
1264 // linking to this post as updated
1265 if ($post_needs_update) {
1267 if (defined('DAEMON_EXTENDED_DEBUG')) {
1268 _debug("update_rss_feed: post $entry_guid needs update...");
1271 // print "<!-- post $orig_title needs update : $post_needs_update -->";
1273 db_query($link, "UPDATE ttrss_entries
1274 SET title = '$entry_title', content = '$entry_content',
1275 content_hash = '$content_hash',
1276 num_comments = '$num_comments'
1277 WHERE id = '$ref_id'");
1279 if (get_pref($link, "MARK_UNREAD_ON_UPDATE", $owner_uid, false)) {
1280 db_query($link, "UPDATE ttrss_user_entries
1281 SET last_read = null, unread = true WHERE ref_id = '$ref_id'");
1283 db_query($link, "UPDATE ttrss_user_entries
1284 SET last_read = null WHERE ref_id = '$ref_id' AND unread = false");
1290 db_query($link, "COMMIT");
1292 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1293 _debug("update_rss_feed: assigning labels...");
1296 assign_article_to_labels($link, $entry_ref_id, $article_filters,
1299 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1300 _debug("update_rss_feed: looking for enclosures...");
1305 $enclosures = array();
1307 if ($use_simplepie) {
1308 $encs = $item->get_enclosures();
1310 if (is_array($encs)) {
1311 foreach ($encs as $e) {
1313 $e->link
, $e->type
, $e->length
);
1315 array_push($enclosures, $e_item);
1322 $e_ctr = $item['enclosure#'];
1325 $e_item = array($item['enclosure@url'],
1326 $item['enclosure@type'],
1327 $item['enclosure@length']);
1329 array_push($enclosures, $e_item);
1331 for ($i = 0; $i <= $e_ctr; $i++
) {
1333 if ($item["enclosure#$i@url"]) {
1334 $e_item = array($item["enclosure#$i@url"],
1335 $item["enclosure#$i@type"],
1336 $item["enclosure#$i@length"]);
1337 array_push($enclosures, $e_item);
1343 // can there be many of those? yes -fox
1345 $m_ctr = $item['media']['content#'];
1348 $e_item = array($item['media']['content@url'],
1349 $item['media']['content@medium'],
1350 $item['media']['content@length']);
1352 array_push($enclosures, $e_item);
1354 for ($i = 0; $i <= $m_ctr; $i++
) {
1356 if ($item["media"]["content#$i@url"]) {
1357 $e_item = array($item["media"]["content#$i@url"],
1358 $item["media"]["content#$i@medium"],
1359 $item["media"]["content#$i@length"]);
1360 array_push($enclosures, $e_item);
1368 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1369 _debug("update_rss_feed: article enclosures:");
1370 print_r($enclosures);
1373 db_query($link, "BEGIN");
1375 foreach ($enclosures as $enc) {
1376 $enc_url = db_escape_string($enc[0]);
1377 $enc_type = db_escape_string($enc[1]);
1378 $enc_dur = db_escape_string($enc[2]);
1380 $result = db_query($link, "SELECT id FROM ttrss_enclosures
1381 WHERE content_url = '$enc_url' AND post_id = '$entry_ref_id'");
1383 if (db_num_rows($result) == 0) {
1384 db_query($link, "INSERT INTO ttrss_enclosures
1385 (content_url, content_type, title, duration, post_id) VALUES
1386 ('$enc_url', '$enc_type', '', '$enc_dur', '$entry_ref_id')");
1390 db_query($link, "COMMIT");
1392 // check for manual tags (we have to do it here since they're loaded from filters)
1394 foreach ($article_filters as $f) {
1395 if ($f[0] == "tag") {
1397 $manual_tags = trim_array(split(",", $f[1]));
1399 foreach ($manual_tags as $tag) {
1400 if (tag_is_valid($tag)) {
1401 array_push($entry_tags, $tag);
1409 $boring_tags = trim_array(split(",", mb_strtolower(get_pref($link,
1410 'BLACKLISTED_TAGS', $owner_uid, ''), 'utf-8')));
1412 $filtered_tags = array();
1413 $tags_to_cache = array();
1415 if ($entry_tags && is_array($entry_tags)) {
1416 foreach ($entry_tags as $tag) {
1417 if (array_search($tag, $boring_tags) === false) {
1418 array_push($filtered_tags, $tag);
1423 $filtered_tags = array_unique($filtered_tags);
1425 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1426 _debug("update_rss_feed: filtered article tags:");
1427 print_r($filtered_tags);
1430 // Save article tags in the database
1432 if (count($filtered_tags) > 0) {
1434 db_query($link, "BEGIN");
1436 foreach ($filtered_tags as $tag) {
1438 $tag = sanitize_tag($tag);
1439 $tag = db_escape_string($tag);
1441 if (!tag_is_valid($tag)) continue;
1443 $result = db_query($link, "SELECT id FROM ttrss_tags
1444 WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND
1445 owner_uid = '$owner_uid' LIMIT 1");
1447 if ($result && db_num_rows($result) == 0) {
1449 db_query($link, "INSERT INTO ttrss_tags
1450 (owner_uid,tag_name,post_int_id)
1451 VALUES ('$owner_uid','$tag', '$entry_int_id')");
1454 array_push($tags_to_cache, $tag);
1457 /* update the cache */
1459 $tags_to_cache = array_unique($tags_to_cache);
1461 $tags_str = db_escape_string(join(",", $tags_to_cache));
1463 db_query($link, "UPDATE ttrss_user_entries
1464 SET tag_cache = '$tags_str' WHERE ref_id = '$entry_ref_id'
1465 AND owner_uid = $owner_uid");
1467 db_query($link, "COMMIT");
1470 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1471 _debug("update_rss_feed: article processed");
1475 if (!$last_updated) {
1476 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1477 _debug("update_rss_feed: new feed, catching it up...");
1479 catchup_feed($link, $feed, false, $owner_uid);
1482 purge_feed($link, $feed, 0);
1484 db_query($link, "UPDATE ttrss_feeds
1485 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
1487 // db_query($link, "COMMIT");
1491 if ($use_simplepie) {
1492 $error_msg = mb_substr($rss->error(), 0, 250);
1494 $error_msg = mb_substr(magpie_error(), 0, 250);
1497 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1498 _debug("update_rss_feed: error fetching feed: $error_msg");
1501 $error_msg = db_escape_string($error_msg);
1504 "UPDATE ttrss_feeds SET last_error = '$error_msg',
1505 last_updated = NOW() WHERE id = '$feed'");
1508 if ($use_simplepie) {
1512 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1513 _debug("update_rss_feed: done");
1518 function print_select($id, $default, $values, $attributes = "") {
1519 print "<select name=\"$id\" id=\"$id\" $attributes>";
1520 foreach ($values as $v) {
1522 $sel = "selected=\"1\"";
1526 print "<option value=\"$v\" $sel>$v</option>";
1531 function print_select_hash($id, $default, $values, $attributes = "") {
1532 print "<select name=\"$id\" id='$id' $attributes>";
1533 foreach (array_keys($values) as $v) {
1535 $sel = 'selected="selected"';
1539 print "<option $sel value=\"$v\">".$values[$v]."</option>";
1545 function get_article_filters($filters, $title, $content, $link, $timestamp, $author, $tags) {
1548 if ($filters["title"]) {
1549 foreach ($filters["title"] as $filter) {
1550 $reg_exp = $filter["reg_exp"];
1551 $inverse = $filter["inverse"];
1552 if ((!$inverse && @preg_match
("/$reg_exp/i", $title)) ||
1553 ($inverse && !@preg_match
("/$reg_exp/i", $title))) {
1555 array_push($matches, array($filter["action"], $filter["action_param"]));
1560 if ($filters["content"]) {
1561 foreach ($filters["content"] as $filter) {
1562 $reg_exp = $filter["reg_exp"];
1563 $inverse = $filter["inverse"];
1565 if ((!$inverse && @preg_match
("/$reg_exp/i", $content)) ||
1566 ($inverse && !@preg_match
("/$reg_exp/i", $content))) {
1568 array_push($matches, array($filter["action"], $filter["action_param"]));
1573 if ($filters["both"]) {
1574 foreach ($filters["both"] as $filter) {
1575 $reg_exp = $filter["reg_exp"];
1576 $inverse = $filter["inverse"];
1579 if (!@preg_match
("/$reg_exp/i", $title) && !preg_match("/$reg_exp/i", $content)) {
1580 array_push($matches, array($filter["action"], $filter["action_param"]));
1583 if (@preg_match
("/$reg_exp/i", $title) ||
preg_match("/$reg_exp/i", $content)) {
1584 array_push($matches, array($filter["action"], $filter["action_param"]));
1590 if ($filters["link"]) {
1591 $reg_exp = $filter["reg_exp"];
1592 foreach ($filters["link"] as $filter) {
1593 $reg_exp = $filter["reg_exp"];
1594 $inverse = $filter["inverse"];
1596 if ((!$inverse && @preg_match
("/$reg_exp/i", $link)) ||
1597 ($inverse && !@preg_match
("/$reg_exp/i", $link))) {
1599 array_push($matches, array($filter["action"], $filter["action_param"]));
1604 if ($filters["date"]) {
1605 $reg_exp = $filter["reg_exp"];
1606 foreach ($filters["date"] as $filter) {
1607 $date_modifier = $filter["filter_param"];
1608 $inverse = $filter["inverse"];
1609 $check_timestamp = strtotime($filter["reg_exp"]);
1611 # no-op when timestamp doesn't parse to prevent misfires
1613 if ($check_timestamp) {
1616 if ($date_modifier == "before" && $timestamp < $check_timestamp ||
1617 $date_modifier == "after" && $timestamp > $check_timestamp) {
1621 if ($inverse) $match_ok = !$match_ok;
1624 array_push($matches, array($filter["action"], $filter["action_param"]));
1630 if ($filters["author"]) {
1631 foreach ($filters["author"] as $filter) {
1632 $reg_exp = $filter["reg_exp"];
1633 $inverse = $filter["inverse"];
1634 if ((!$inverse && @preg_match
("/$reg_exp/i", $author)) ||
1635 ($inverse && !@preg_match
("/$reg_exp/i", $author))) {
1637 array_push($matches, array($filter["action"], $filter["action_param"]));
1642 if ($filters["tag"]) {
1644 $tag_string = join(",", $tags);
1646 foreach ($filters["tag"] as $filter) {
1647 $reg_exp = $filter["reg_exp"];
1648 $inverse = $filter["inverse"];
1650 if ((!$inverse && @preg_match
("/$reg_exp/i", $tag_string)) ||
1651 ($inverse && !@preg_match
("/$reg_exp/i", $tag_string))) {
1653 array_push($matches, array($filter["action"], $filter["action_param"]));
1662 function find_article_filter($filters, $filter_name) {
1663 foreach ($filters as $f) {
1664 if ($f[0] == $filter_name) {
1671 function calculate_article_score($filters) {
1674 foreach ($filters as $f) {
1675 if ($f[0] == "score") {
1682 function assign_article_to_labels($link, $id, $filters, $owner_uid) {
1683 foreach ($filters as $f) {
1684 if ($f[0] == "label") {
1685 label_add_article($link, $id, $f[1], $owner_uid);
1690 function getmicrotime() {
1691 list($usec, $sec) = explode(" ",microtime());
1692 return ((float)$usec +
(float)$sec);
1695 function print_radio($id, $default, $true_is, $values, $attributes = "") {
1696 foreach ($values as $v) {
1703 if ($v == $true_is) {
1704 $sel .= " value=\"1\"";
1706 $sel .= " value=\"0\"";
1709 print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\"
1710 type=\"radio\" $sel $attributes name=\"$id\"> $v ";
1715 function initialize_user_prefs($link, $uid, $profile = false) {
1717 $uid = db_escape_string($uid);
1721 $profile_qpart = "AND profile IS NULL";
1723 $profile_qpart = "AND profile = '$profile'";
1726 if (get_schema_version($link) < 63) $profile_qpart = "";
1728 db_query($link, "BEGIN");
1730 $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs");
1732 $u_result = db_query($link, "SELECT pref_name
1733 FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart");
1735 $active_prefs = array();
1737 while ($line = db_fetch_assoc($u_result)) {
1738 array_push($active_prefs, $line["pref_name"]);
1741 while ($line = db_fetch_assoc($result)) {
1742 if (array_search($line["pref_name"], $active_prefs) === FALSE) {
1743 // print "adding " . $line["pref_name"] . "<br>";
1745 if (get_schema_version($link) < 63) {
1746 db_query($link, "INSERT INTO ttrss_user_prefs
1747 (owner_uid,pref_name,value) VALUES
1748 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')");
1751 db_query($link, "INSERT INTO ttrss_user_prefs
1752 (owner_uid,pref_name,value, profile) VALUES
1753 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)");
1759 db_query($link, "COMMIT");
1763 function lookup_user_id($link, $user) {
1765 $result = db_query($link, "SELECT id FROM ttrss_users WHERE
1768 if (db_num_rows($result) == 1) {
1769 return db_fetch_result($result, 0, "id");
1775 function http_authenticate_user($link) {
1777 // error_log("http_authenticate_user: ".$_SERVER["PHP_AUTH_USER"]."\n", 3, '/tmp/tt-rss.log');
1779 if (!$_SERVER["PHP_AUTH_USER"]) {
1781 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1782 header('HTTP/1.0 401 Unauthorized');
1786 $auth_result = authenticate_user($link,
1787 $_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"]);
1789 if (!$auth_result) {
1790 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1791 header('HTTP/1.0 401 Unauthorized');
1799 function authenticate_user($link, $login, $password, $force_auth = false) {
1801 if (!SINGLE_USER_MODE
) {
1803 $pwd_hash1 = encrypt_password($password);
1804 $pwd_hash2 = encrypt_password($password, $login);
1805 $login = db_escape_string($login);
1807 if (defined('ALLOW_REMOTE_USER_AUTH') && ALLOW_REMOTE_USER_AUTH
1808 && $_SERVER["REMOTE_USER"] && $login != "admin") {
1810 $login = db_escape_string($_SERVER["REMOTE_USER"]);
1812 $query = "SELECT id,login,access_level,pwd_hash
1813 FROM ttrss_users WHERE
1817 $query = "SELECT id,login,access_level,pwd_hash
1818 FROM ttrss_users WHERE
1819 login = '$login' AND (pwd_hash = '$pwd_hash1' OR
1820 pwd_hash = '$pwd_hash2')";
1823 $result = db_query($link, $query);
1825 if (db_num_rows($result) == 1) {
1826 $_SESSION["uid"] = db_fetch_result($result, 0, "id");
1827 $_SESSION["name"] = db_fetch_result($result, 0, "login");
1828 $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level");
1830 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
1833 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1834 $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash");
1836 $_SESSION["last_version_check"] = time();
1838 initialize_user_prefs($link, $_SESSION["uid"]);
1847 $_SESSION["uid"] = 1;
1848 $_SESSION["name"] = "admin";
1850 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1852 initialize_user_prefs($link, $_SESSION["uid"]);
1858 function make_password($length = 8) {
1861 $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ";
1865 while ($i < $length) {
1866 $char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
1868 if (!strstr($password, $char)) {
1876 // this is called after user is created to initialize default feeds, labels
1879 // user preferences are checked on every login, not here
1881 function initialize_user($link, $uid) {
1883 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
1884 values ('$uid', 'Tiny Tiny RSS: New Releases',
1885 'http://tt-rss.org/releases.rss')");
1887 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
1888 values ('$uid', 'Tiny Tiny RSS: Forum',
1889 'http://tt-rss.org/forum/rss.php')");
1892 function logout_user() {
1894 if (isset($_COOKIE[session_name()])) {
1895 setcookie(session_name(), '', time()-42000, '/');
1899 function get_script_urlpath() {
1900 return preg_replace('/\/[^\/]*$/', "", $_SERVER["REQUEST_URI"]);
1903 function validate_session($link) {
1904 if (SINGLE_USER_MODE
) {
1908 if (SESSION_CHECK_ADDRESS
&& $_SESSION["uid"]) {
1909 if ($_SESSION["ip_address"]) {
1910 if ($_SESSION["ip_address"] != $_SERVER["REMOTE_ADDR"]) {
1911 $_SESSION["login_error_msg"] = __("Session failed to validate (incorrect IP)");
1917 if ($_SESSION["ref_schema_version"] != get_schema_version($link, true)) {
1921 if ($_SESSION["uid"]) {
1923 $result = db_query($link,
1924 "SELECT pwd_hash FROM ttrss_users WHERE id = '".$_SESSION["uid"]."'");
1926 $pwd_hash = db_fetch_result($result, 0, "pwd_hash");
1928 if ($pwd_hash != $_SESSION["pwd_hash"]) {
1933 /* if ($_SESSION["cookie_lifetime"] && $_SESSION["uid"]) {
1935 //print_r($_SESSION);
1937 if (time() > $_SESSION["cookie_lifetime"]) {
1945 function login_sequence($link, $mobile = false) {
1946 if (!SINGLE_USER_MODE
) {
1948 $login_action = $_POST["login_action"];
1950 # try to authenticate user if called from login form
1951 if ($login_action == "do_login") {
1952 $login = $_POST["login"];
1953 $password = $_POST["password"];
1954 $remember_me = $_POST["remember_me"];
1956 if (authenticate_user($link, $login, $password)) {
1957 $_POST["password"] = "";
1959 $_SESSION["language"] = $_POST["language"];
1960 $_SESSION["ref_schema_version"] = get_schema_version($link, true);
1961 $_SESSION["bw_limit"] = !!$_POST["bw_limit"];
1963 if ($_POST["profile"]) {
1965 $profile = db_escape_string($_POST["profile"]);
1967 $result = db_query($link, "SELECT id FROM ttrss_settings_profiles
1968 WHERE id = '$profile' AND owner_uid = " . $_SESSION["uid"]);
1970 if (db_num_rows($result) != 0) {
1971 $_SESSION["profile"] = $profile;
1972 $_SESSION["prefs_cache"] = array();
1976 header("Location: " . $_SERVER["REQUEST_URI"]);
1981 $_SESSION["login_error_msg"] = __("Incorrect username or password");
1985 if (!$_SESSION["uid"] ||
!validate_session($link)) {
1986 render_login_form($link, $mobile);
1987 //header("Location: login.php");
1990 /* bump login timestamp */
1991 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
1994 if ($_SESSION["language"] && SESSION_COOKIE_LIFETIME
> 0) {
1995 setcookie("ttrss_lang", $_SESSION["language"],
1996 time() + SESSION_COOKIE_LIFETIME
);
2001 return authenticate_user($link, "admin", null);
2005 function truncate_string($str, $max_len) {
2006 if (mb_strlen($str, "utf-8") > $max_len - 3) {
2007 return mb_substr($str, 0, $max_len, "utf-8") . "…";
2013 function theme_image($link, $filename) {
2015 $theme_path = get_user_theme_path($link);
2017 if ($theme_path && is_file($theme_path.$filename)) {
2018 return $theme_path.$filename;
2027 function get_user_theme($link) {
2029 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2030 $theme_name = get_pref($link, "_THEME_ID");
2031 if (is_dir("themes/$theme_name")) {
2042 function get_user_theme_path($link) {
2045 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2046 $theme_name = get_pref($link, "_THEME_ID");
2048 if ($theme_name && is_dir("themes/$theme_name")) {
2049 $theme_path = "themes/$theme_name/";
2058 if (is_file("$theme_path/theme.ini")) {
2059 $ini = parse_ini_file("$theme_path/theme.ini", true);
2060 if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED
) {
2068 function get_user_theme_options($link) {
2069 $t = get_user_theme_path($link);
2072 if (is_file("$t/theme.ini")) {
2073 $ini = parse_ini_file("$t/theme.ini", true);
2074 if ($ini['theme']['version']) {
2075 return $ini['theme']['options'];
2082 function print_theme_includes($link) {
2084 $t = get_user_theme_path($link);
2088 print "<link rel=\"stylesheet\" type=\"text/css\"
2089 href=\"$t/theme.css?$time \">";
2090 if (file_exists("$t/theme.js")) {
2091 print "<script type=\"text/javascript\" src=\"$t/theme.js?$time\">
2097 function get_all_themes() {
2098 $themes = glob("themes/*");
2104 foreach ($themes as $t) {
2105 if (is_file("$t/theme.ini")) {
2106 $ini = parse_ini_file("$t/theme.ini", true);
2107 if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED
&&
2108 !$ini['theme']['disabled']) {
2110 $entry["path"] = $t;
2111 $entry["base"] = basename($t);
2112 $entry["name"] = $ini['theme']['name'];
2113 $entry["version"] = $ini['theme']['version'];
2114 $entry["author"] = $ini['theme']['author'];
2115 $entry["options"] = $ini['theme']['options'];
2116 array_push($rv, $entry);
2124 function make_local_datetime($link, $timestamp, $long, $owner_uid = false,
2125 $no_smart_dt = false) {
2127 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2128 if (!$timestamp) $timestamp = '1970-01-01 0:00';
2130 $user_tz_string = get_pref($link, 'USER_TIMEZONE', $owner_uid);
2133 $user_tz = new DateTimeZone($user_tz_string);
2134 } catch (Exception
$e) {
2135 $user_tz = new DateTimeZone('UTC');
2138 # We store date in UTC internally
2139 $dt = new DateTime($timestamp, new DateTimeZone('UTC'));
2140 $user_timestamp = $dt->format('U') +
$user_tz->getOffset($dt);
2142 if (!$no_smart_dt && get_pref($link, 'HEADLINES_SMART_DATE', $owner_uid)) {
2143 return smart_date_time($link, $user_timestamp,
2144 $user_tz->getOffset($dt), $owner_uid);
2147 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
2149 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
2151 return date($format, $user_timestamp);
2155 function smart_date_time($link, $timestamp, $tz_offset = 0, $owner_uid = false) {
2156 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2158 if (date("Y.m.d", $timestamp) == date("Y.m.d", time() +
$tz_offset)) {
2159 return date("G:i", $timestamp);
2160 } else if (date("Y", $timestamp) == date("Y", time() +
$tz_offset)) {
2161 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
2162 return date($format, $timestamp);
2164 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
2165 return date($format, $timestamp);
2169 function smart_date($timestamp) {
2170 if (date("Y.m.d", $timestamp) == date("Y.m.d")) {
2172 } else if (date("Y", $timestamp) == date("Y")) {
2173 return date("D m", $timestamp);
2175 return date("Y/m/d", $timestamp);
2179 function sql_bool_to_string($s) {
2180 if ($s == "t" ||
$s == "1") {
2187 function sql_bool_to_bool($s) {
2188 if ($s == "t" ||
$s == "1") {
2195 function bool_to_sql_bool($s) {
2203 function toggleEvenOdd($a) {
2210 function get_schema_version($link, $nocache = false) {
2211 if (!$_SESSION["schema_version"] ||
$nocache) {
2212 $result = db_query($link, "SELECT schema_version FROM ttrss_version");
2213 $version = db_fetch_result($result, 0, "schema_version");
2214 $_SESSION["schema_version"] = $version;
2217 return $_SESSION["schema_version"];
2221 function sanity_check($link) {
2224 $schema_version = get_schema_version($link);
2226 if ($schema_version != SCHEMA_VERSION
) {
2230 if (DB_TYPE
== "mysql") {
2231 $result = db_query($link, "SELECT true", false);
2232 if (db_num_rows($result) != 1) {
2237 if (db_escape_string("testTEST") != "testTEST") {
2241 if ($error_code != 0) {
2242 print_error_xml($error_code);
2249 function file_is_locked($filename) {
2250 if (function_exists('flock')) {
2251 $fp = @fopen
(LOCK_DIRECTORY
. "/$filename", "r");
2253 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2254 flock($fp, LOCK_UN
);
2264 return true; // consider the file always locked and skip the test
2267 function make_lockfile($filename) {
2268 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2270 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2271 if (function_exists('posix_getpid')) {
2272 fwrite($fp, posix_getpid() . "\n");
2280 function make_stampfile($filename) {
2281 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2283 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2284 fwrite($fp, time() . "\n");
2285 flock($fp, LOCK_UN
);
2293 function sql_random_function() {
2294 if (DB_TYPE
== "mysql") {
2301 function catchup_feed($link, $feed, $cat_view, $owner_uid = false) {
2303 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2305 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
2312 $cat_qpart = "cat_id = '$feed'";
2314 $cat_qpart = "cat_id IS NULL";
2317 $tmp_result = db_query($link, "SELECT id
2318 FROM ttrss_feeds WHERE $cat_qpart AND owner_uid = $owner_uid");
2320 while ($tmp_line = db_fetch_assoc($tmp_result)) {
2322 $tmp_feed = $tmp_line["id"];
2324 db_query($link, "UPDATE ttrss_user_entries
2325 SET unread = false,last_read = NOW()
2326 WHERE feed_id = '$tmp_feed' AND owner_uid = $owner_uid");
2328 } else if ($feed == -2) {
2331 db_query($link, "UPDATE ttrss_user_entries
2332 SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*)
2333 FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0
2334 AND unread = true AND owner_uid = $owner_uid");
2337 } else if ($feed > 0) {
2339 db_query($link, "UPDATE ttrss_user_entries
2340 SET unread = false,last_read = NOW()
2341 WHERE feed_id = '$feed' AND owner_uid = $owner_uid");
2343 } else if ($feed < 0 && $feed > -10) { // special, like starred
2346 db_query($link, "UPDATE ttrss_user_entries
2347 SET unread = false,last_read = NOW()
2348 WHERE marked = true AND owner_uid = $owner_uid");
2352 db_query($link, "UPDATE ttrss_user_entries
2353 SET unread = false,last_read = NOW()
2354 WHERE published = true AND owner_uid = $owner_uid");
2359 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE");
2361 if (DB_TYPE
== "pgsql") {
2362 $match_part = "updated > NOW() - INTERVAL '$intl hour' ";
2364 $match_part = "updated > DATE_SUB(NOW(),
2365 INTERVAL $intl HOUR) ";
2368 $result = db_query($link, "SELECT id FROM ttrss_entries,
2369 ttrss_user_entries WHERE $match_part AND
2371 ttrss_user_entries.ref_id = ttrss_entries.id AND
2372 owner_uid = $owner_uid");
2374 $affected_ids = array();
2376 while ($line = db_fetch_assoc($result)) {
2377 array_push($affected_ids, $line["id"]);
2380 catchupArticlesById($link, $affected_ids, 0);
2384 db_query($link, "UPDATE ttrss_user_entries
2385 SET unread = false,last_read = NOW()
2386 WHERE owner_uid = $owner_uid");
2389 } else if ($feed < -10) { // label
2391 $label_id = -$feed - 11;
2393 db_query($link, "UPDATE ttrss_user_entries, ttrss_user_labels2
2394 SET unread = false, last_read = NOW()
2395 WHERE label_id = '$label_id' AND unread = true
2396 AND owner_uid = '$owner_uid' AND ref_id = article_id");
2400 ccache_update($link, $feed, $owner_uid, $cat_view);
2403 db_query($link, "BEGIN");
2405 $tag_name = db_escape_string($feed);
2407 $result = db_query($link, "SELECT post_int_id FROM ttrss_tags
2408 WHERE tag_name = '$tag_name' AND owner_uid = $owner_uid");
2410 while ($line = db_fetch_assoc($result)) {
2411 db_query($link, "UPDATE ttrss_user_entries SET
2412 unread = false, last_read = NOW()
2413 WHERE int_id = " . $line["post_int_id"]);
2415 db_query($link, "COMMIT");
2419 function update_generic_feed($link, $feed, $cat_view, $force_update = false) {
2423 $cat_qpart = "cat_id = '$feed'";
2425 $cat_qpart = "cat_id IS NULL";
2428 $tmp_result = db_query($link, "SELECT id FROM ttrss_feeds
2429 WHERE $cat_qpart AND owner_uid = " . $_SESSION["uid"]);
2431 while ($tmp_line = db_fetch_assoc($tmp_result)) {
2432 $feed_id = $tmp_line["id"];
2433 update_rss_feed($link, $feed_id, $force_update);
2437 update_rss_feed($link, $feed, $force_update);
2441 function getAllCounters($link, $omode = "flc", $active_feed = false) {
2443 if (!$omode) $omode = "flc";
2445 $data = getGlobalCounters($link);
2447 $data = array_merge($data, getVirtCounters($link));
2449 if (strchr($omode, "l")) $data = array_merge($data, getLabelCounters($link));
2450 if (strchr($omode, "f")) $data = array_merge($data, getFeedCounters($link, $active_feed));
2451 if (strchr($omode, "t")) $data = array_merge($data, getTagCounters($link));
2452 if (strchr($omode, "c")) {
2453 if (get_pref($link, 'ENABLE_FEED_CATS')) {
2454 $data = array_merge($data, getCategoryCounters($link));
2461 function getCategoryCounters($link) {
2464 /* Labels category */
2466 $cv = array("id" => -2, "kind" => "cat",
2467 "counter" => getCategoryUnread($link, -2));
2469 array_push($ret_arr, $cv);
2471 $age_qpart = getMaxAgeSubquery();
2473 $result = db_query($link, "SELECT id AS cat_id, value AS unread
2474 FROM ttrss_feed_categories, ttrss_cat_counters_cache
2475 WHERE ttrss_cat_counters_cache.feed_id = id AND
2476 ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]);
2478 while ($line = db_fetch_assoc($result)) {
2479 $line["cat_id"] = (int) $line["cat_id"];
2481 $cv = array("id" => $line["cat_id"], "kind" => "cat",
2482 "counter" => $line["unread"]);
2484 array_push($ret_arr, $cv);
2487 /* Special case: NULL category doesn't actually exist in the DB */
2489 $cv = array("id" => 0, "kind" => "cat",
2490 "counter" => ccache_find($link, 0, $_SESSION["uid"], true));
2492 array_push($ret_arr, $cv);
2497 function getCategoryUnread($link, $cat, $owner_uid = false) {
2499 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2504 $cat_query = "cat_id = '$cat'";
2506 $cat_query = "cat_id IS NULL";
2509 $age_qpart = getMaxAgeSubquery();
2511 $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query
2512 AND owner_uid = " . $owner_uid);
2514 $cat_feeds = array();
2515 while ($line = db_fetch_assoc($result)) {
2516 array_push($cat_feeds, "feed_id = " . $line["id"]);
2519 if (count($cat_feeds) == 0) return 0;
2521 $match_part = implode(" OR ", $cat_feeds);
2523 $result = db_query($link, "SELECT COUNT(int_id) AS unread
2524 FROM ttrss_user_entries,ttrss_entries
2525 WHERE unread = true AND ($match_part) AND id = ref_id
2526 AND $age_qpart AND owner_uid = " . $owner_uid);
2530 # this needs to be rewritten
2531 while ($line = db_fetch_assoc($result)) {
2532 $unread +
= $line["unread"];
2536 } else if ($cat == -1) {
2537 return getFeedUnread($link, -1) +
getFeedUnread($link, -2) +
getFeedUnread($link, -3) +
getFeedUnread($link, 0);
2538 } else if ($cat == -2) {
2540 $result = db_query($link, "
2541 SELECT COUNT(unread) AS unread FROM
2542 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2543 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2544 ttrss_labels2.owner_uid = '$owner_uid'
2545 AND unread = true AND feed_id = ttrss_feeds.id
2546 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2548 $unread = db_fetch_result($result, 0, "unread");
2555 function getMaxAgeSubquery($days = COUNTERS_MAX_AGE
) {
2556 if (DB_TYPE
== "pgsql") {
2557 return "ttrss_entries.date_updated >
2558 NOW() - INTERVAL '$days days'";
2560 return "ttrss_entries.date_updated >
2561 DATE_SUB(NOW(), INTERVAL $days DAY)";
2565 function getFeedUnread($link, $feed, $is_cat = false) {
2566 return getFeedArticles($link, $feed, $is_cat, true, $_SESSION["uid"]);
2569 function getLabelUnread($link, $label_id, $owner_uid = false) {
2570 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2572 $result = db_query($link, "
2573 SELECT COUNT(unread) AS unread FROM
2574 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2575 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2576 ttrss_labels2.owner_uid = '$owner_uid' AND ttrss_labels2.id = '$label_id'
2577 AND unread = true AND feed_id = ttrss_feeds.id
2578 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2580 if (db_num_rows($result) != 0) {
2581 return db_fetch_result($result, 0, "unread");
2587 function getFeedArticles($link, $feed, $is_cat = false, $unread_only = false,
2588 $owner_uid = false) {
2590 $n_feed = (int) $feed;
2592 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2595 $unread_qpart = "unread = true";
2597 $unread_qpart = "true";
2600 $age_qpart = getMaxAgeSubquery();
2603 return getCategoryUnread($link, $n_feed, $owner_uid);
2604 } if ($feed != "0" && $n_feed == 0) {
2606 $feed = db_escape_string($feed);
2608 $result = db_query($link, "SELECT SUM((SELECT COUNT(int_id)
2609 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2610 AND ref_id = id AND $age_qpart
2611 AND $unread_qpart)) AS count FROM ttrss_tags
2612 WHERE owner_uid = $owner_uid AND tag_name = '$feed'");
2613 return db_fetch_result($result, 0, "count");
2615 } else if ($n_feed == -1) {
2616 $match_part = "marked = true";
2617 } else if ($n_feed == -2) {
2618 $match_part = "published = true";
2619 } else if ($n_feed == -3) {
2620 $match_part = "unread = true";
2622 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
2624 if (DB_TYPE
== "pgsql") {
2625 $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
2627 $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
2629 } else if ($n_feed == -4) {
2630 $match_part = "true";
2631 } else if ($n_feed >= 0) {
2634 $match_part = "feed_id = '$n_feed'";
2636 $match_part = "feed_id IS NULL";
2639 } else if ($feed < -10) {
2641 $label_id = -$feed - 11;
2643 return getLabelUnread($link, $label_id, $owner_uid);
2650 $from_qpart = "ttrss_user_entries,ttrss_feeds,ttrss_entries";
2651 $feeds_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
2653 $from_qpart = "ttrss_user_entries,ttrss_entries";
2657 $query = "SELECT count(int_id) AS unread
2658 FROM $from_qpart WHERE
2659 ttrss_user_entries.ref_id = ttrss_entries.id AND
2662 $unread_qpart AND ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid";
2664 $result = db_query($link, $query);
2668 $result = db_query($link, "SELECT COUNT(post_int_id) AS unread
2669 FROM ttrss_tags,ttrss_user_entries,ttrss_entries
2670 WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id
2671 AND $unread_qpart AND $age_qpart AND
2672 ttrss_tags.owner_uid = " . $owner_uid);
2675 $unread = db_fetch_result($result, 0, "unread");
2680 function getGlobalUnread($link, $user_id = false) {
2683 $user_id = $_SESSION["uid"];
2686 $result = db_query($link, "SELECT SUM(value) AS c_id FROM ttrss_counters_cache
2687 WHERE owner_uid = '$user_id' AND feed_id > 0");
2689 $c_id = db_fetch_result($result, 0, "c_id");
2694 function getGlobalCounters($link, $global_unread = -1) {
2697 if ($global_unread == -1) {
2698 $global_unread = getGlobalUnread($link);
2701 $cv = array("id" => "global-unread",
2702 "counter" => $global_unread);
2704 array_push($ret_arr, $cv);
2706 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2707 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2709 $subscribed_feeds = db_fetch_result($result, 0, "fn");
2711 $cv = array("id" => "subscribed-feeds",
2712 "counter" => $subscribed_feeds);
2714 array_push($ret_arr, $cv);
2719 function getSubscribedFeeds($link) {
2720 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2721 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2723 return db_fetch_result($result, 0, "fn");
2726 function getTagCounters($link) {
2730 $age_qpart = getMaxAgeSubquery();
2732 $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id)
2733 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2734 AND ref_id = id AND $age_qpart
2735 AND unread = true)) AS count FROM ttrss_tags
2736 WHERE owner_uid = ".$_SESSION['uid']." GROUP BY tag_name
2737 ORDER BY count DESC LIMIT 55");
2741 while ($line = db_fetch_assoc($result)) {
2742 $tags[$line["tag_name"]] +
= $line["count"];
2745 foreach (array_keys($tags) as $tag) {
2746 $unread = $tags[$tag];
2747 $tag = htmlspecialchars($tag);
2749 $cv = array("id" => $tag,
2751 "counter" => $unread);
2753 array_push($ret_arr, $cv);
2759 function getVirtCounters($link) {
2763 for ($i = 0; $i >= -4; $i--) {
2765 $count = getFeedUnread($link, $i);
2767 $cv = array("id" => $i,
2768 "counter" => $count);
2770 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2771 // $cv["xmsg"] = getFeedArticles($link, $i)." ".__("total");
2773 array_push($ret_arr, $cv);
2779 function getLabelCounters($link, $descriptions = false) {
2783 $age_qpart = getMaxAgeSubquery();
2785 $owner_uid = $_SESSION["uid"];
2787 $result = db_query($link, "SELECT id, caption FROM ttrss_labels2
2788 WHERE owner_uid = '$owner_uid'");
2790 while ($line = db_fetch_assoc($result)) {
2792 $id = -$line["id"] - 11;
2794 $label_name = $line["caption"];
2795 $count = getFeedUnread($link, $id);
2797 $cv = array("id" => $id,
2798 "counter" => $count);
2801 $cv["description"] = $label_name;
2803 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2804 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
2806 array_push($ret_arr, $cv);
2812 function getFeedCounters($link, $active_feed = false) {
2816 $age_qpart = getMaxAgeSubquery();
2818 $query = "SELECT ttrss_feeds.id,
2820 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
2821 last_error, value AS count
2822 FROM ttrss_feeds, ttrss_counters_cache
2823 WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]."
2824 AND ttrss_counters_cache.feed_id = id";
2826 $result = db_query($link, $query);
2827 $fctrs_modified = false;
2829 while ($line = db_fetch_assoc($result)) {
2832 $count = $line["count"];
2833 $last_error = htmlspecialchars($line["last_error"]);
2835 $last_updated = make_local_datetime($link, $line['last_updated'], false);
2837 $has_img = feed_has_icon($id);
2839 if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2)
2842 $cv = array("id" => $id,
2843 "updated" => $last_updated,
2844 "counter" => $count,
2845 "has_img" => (int) $has_img);
2848 $cv["error"] = $last_error;
2850 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2851 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
2853 if ($active_feed && $id == $active_feed)
2854 $cv["title"] = truncate_string($line["title"], 30);
2856 array_push($ret_arr, $cv);
2863 function get_pgsql_version($link) {
2864 $result = db_query($link, "SELECT version() AS version");
2865 $version = split(" ", db_fetch_result($result, 0, "version"));
2869 function print_error_xml($code, $add_msg = "") {
2872 $error_msg = $ERRORS[$code];
2875 $error_msg = "$error_msg; $add_msg";
2878 print "<rpc-reply>";
2879 print "<error error-code=\"$code\" error-msg=\"$error_msg\"/>";
2880 print "</rpc-reply>";
2884 * Subscribes the user to the given feed
2886 * @param resource $link Database connection
2887 * @param string $url Feed URL to subscribe to
2888 * @param integer $cat_id Category ID the feed shall be added to
2889 * @param string $auth_login (optional) Feed username
2890 * @param string $auth_pass (optional) Feed password
2892 * @return integer Status code:
2893 * 0 - OK, Feed already exists
2894 * 1 - OK, Feed added
2896 * 3 - URL content is HTML, no feeds available
2897 * 4 - URL content is HTML which contains multiple feeds.
2898 * Here you should call extractfeedurls in rpc-backend
2899 * to get all possible feeds.
2900 * 5 - Couldn't download the URL content.
2902 function subscribe_to_feed($link, $url, $cat_id = 0,
2903 $auth_login = '', $auth_pass = '') {
2905 $url = fix_url($url);
2907 if (!$url ||
!validate_feed_url($url)) return 2;
2911 if (strpos($url, '://twitter.com') === false) {
2912 if (!fetch_file_contents($url)) return 5;
2914 if (url_is_html($url)) {
2915 $feedUrls = get_feeds_from_html($url);
2916 if (count($feedUrls) == 0) {
2918 } else if (count($feedUrls) > 1) {
2921 //use feed url as new URL
2922 $url = key($feedUrls);
2926 if (!fetch_twitter_rss($link, $url, $_SESSION['uid']))
2931 if ($cat_id == "0" ||
!$cat_id) {
2932 $cat_qpart = "NULL";
2934 $cat_qpart = "'$cat_id'";
2937 $result = db_query($link,
2938 "SELECT id FROM ttrss_feeds
2939 WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]);
2941 if (db_num_rows($result) == 0) {
2942 $result = db_query($link,
2943 "INSERT INTO ttrss_feeds
2944 (owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method)
2945 VALUES ('".$_SESSION["uid"]."', '$url',
2946 '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', '$update_method')");
2948 $result = db_query($link,
2949 "SELECT id FROM ttrss_feeds WHERE feed_url = '$url'
2950 AND owner_uid = " . $_SESSION["uid"]);
2952 $feed_id = db_fetch_result($result, 0, "id");
2955 update_rss_feed($link, $feed_id, true);
2964 function print_feed_select($link, $id, $default_id = "",
2965 $attributes = "", $include_all_feeds = true) {
2967 print "<select id=\"$id\" name=\"$id\" $attributes>";
2968 if ($include_all_feeds) {
2969 print "<option value=\"0\">".__('All feeds')."</option>";
2972 $result = db_query($link, "SELECT id,title FROM ttrss_feeds
2973 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
2975 if (db_num_rows($result) > 0 && $include_all_feeds) {
2976 print "<option disabled>--------</option>";
2979 while ($line = db_fetch_assoc($result)) {
2980 if ($line["id"] == $default_id) {
2981 $is_selected = "selected=\"1\"";
2986 $title = truncate_string(htmlspecialchars($line["title"]), 40);
2988 printf("<option $is_selected value='%d'>%s</option>",
2989 $line["id"], $title);
2995 function print_feed_cat_select($link, $id, $default_id = "",
2996 $attributes = "", $include_all_cats = true) {
2998 print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>";
3000 if ($include_all_cats) {
3001 print "<option value=\"0\">".__('Uncategorized')."</option>";
3004 $result = db_query($link, "SELECT id,title FROM ttrss_feed_categories
3005 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
3007 if (db_num_rows($result) > 0 && $include_all_cats) {
3008 print "<option disabled=\"1\">--------</option>";
3011 while ($line = db_fetch_assoc($result)) {
3012 if ($line["id"] == $default_id) {
3013 $is_selected = "selected=\"1\"";
3019 printf("<option $is_selected value='%d'>%s</option>",
3020 $line["id"], htmlspecialchars($line["title"]));
3023 # print "<option value=\"ADD_CAT\">" .__("Add category...") . "</option>";
3028 function checkbox_to_sql_bool($val) {
3029 return ($val == "on") ?
"true" : "false";
3032 function getFeedCatTitle($link, $id) {
3034 return __("Special");
3035 } else if ($id < -10) {
3036 return __("Labels");
3037 } else if ($id > 0) {
3038 $result = db_query($link, "SELECT ttrss_feed_categories.title
3039 FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND
3040 cat_id = ttrss_feed_categories.id");
3041 if (db_num_rows($result) == 1) {
3042 return db_fetch_result($result, 0, "title");
3044 return __("Uncategorized");
3047 return "getFeedCatTitle($id) failed";
3052 function getFeedIcon($id) {
3055 return "images/archive.png";
3058 return "images/mark_set.png";
3061 return "images/pub_set.png";
3064 return "images/fresh.png";
3067 return "images/tag.png";
3071 return "images/label.png";
3073 if (file_exists(ICONS_DIR
. "/$id.ico"))
3074 return ICONS_URL
. "/$id.ico";
3080 function getFeedTitle($link, $id) {
3082 return __("Starred articles");
3083 } else if ($id == -2) {
3084 return __("Published articles");
3085 } else if ($id == -3) {
3086 return __("Fresh articles");
3087 } else if ($id == -4) {
3088 return __("All articles");
3089 } else if ($id === 0 ||
$id === "0") {
3090 return __("Archived articles");
3091 } else if ($id < -10) {
3092 $label_id = -$id - 11;
3093 $result = db_query($link, "SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'");
3094 if (db_num_rows($result) == 1) {
3095 return db_fetch_result($result, 0, "caption");
3097 return "Unknown label ($label_id)";
3100 } else if ($id > 0) {
3101 $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'");
3102 if (db_num_rows($result) == 1) {
3103 return db_fetch_result($result, 0, "title");
3105 return "Unknown feed ($id)";
3112 function get_session_cookie_name() {
3113 return ((!defined('TTRSS_SESSION_NAME')) ?
"ttrss_sid" : TTRSS_SESSION_NAME
);
3116 function make_init_params($link) {
3119 $params["theme"] = get_user_theme($link);
3120 $params["theme_options"] = get_user_theme_options($link);
3121 $params["daemon_enabled"] = ENABLE_UPDATE_DAEMON
;
3123 $params["sign_progress"] = theme_image($link, "images/indicator_white.gif");
3124 $params["sign_progress_tiny"] = theme_image($link, "images/indicator_tiny.gif");
3125 $params["sign_excl"] = theme_image($link, "images/sign_excl.png");
3126 $params["sign_info"] = theme_image($link, "images/sign_info.png");
3128 foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS",
3129 "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP",
3130 "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE", "DEFAULT_ARTICLE_LIMIT",
3131 "HIDE_READ_SHOWS_SPECIAL", "HIDE_FEEDLIST", "COMBINED_DISPLAY_MODE") as $param) {
3133 $params[strtolower($param)] = (int) get_pref($link, $param);
3136 $params["icons_url"] = ICONS_URL
;
3137 $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME
;
3138 $params["default_view_mode"] = get_pref($link, "_DEFAULT_VIEW_MODE");
3139 $params["default_view_limit"] = (int) get_pref($link, "_DEFAULT_VIEW_LIMIT");
3140 $params["default_view_order_by"] = get_pref($link, "_DEFAULT_VIEW_ORDER_BY");
3141 $params["prefs_active_tab"] = get_pref($link, "_PREFS_ACTIVE_TAB");
3142 $params["infobox_disable_overlay"] = get_pref($link, "_INFOBOX_DISABLE_OVERLAY");
3143 $params["bw_limit"] = (int) $_SESSION["bw_limit"];
3144 $params["offline_enabled"] = (int) get_pref($link, "ENABLE_OFFLINE_READING");
3146 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
3147 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3149 $max_feed_id = db_fetch_result($result, 0, "mid");
3150 $num_feeds = db_fetch_result($result, 0, "nf");
3152 $params["max_feed_id"] = (int) $max_feed_id;
3153 $params["num_feeds"] = (int) $num_feeds;
3155 $params["collapsed_feedlist"] = (int) get_pref($link, "_COLLAPSED_FEEDLIST");
3160 function print_runtime_info($link) {
3161 print "<runtime-info><![CDATA[";
3162 print json_encode(make_runtime_info($link));
3163 print "]]></runtime-info>";
3166 function make_runtime_info($link) {
3169 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
3170 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3172 $max_feed_id = db_fetch_result($result, 0, "mid");
3173 $num_feeds = db_fetch_result($result, 0, "nf");
3175 $data["max_feed_id"] = (int) $max_feed_id;
3176 $data["num_feeds"] = (int) $num_feeds;
3178 $data['last_article_id'] = getLastArticleId($link);
3179 $data['cdm_expanded'] = get_pref($link, 'CDM_EXPANDED');
3181 if (ENABLE_UPDATE_DAEMON
) {
3183 $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock");
3185 if (time() - $_SESSION["daemon_stamp_check"] > 30) {
3187 $stamp = (int) @file_get_contents
(LOCK_DIRECTORY
. "/update_daemon.stamp");
3190 $stamp_delta = time() - $stamp;
3192 if ($stamp_delta > 1800) {
3196 $_SESSION["daemon_stamp_check"] = time();
3199 $data['daemon_stamp_ok'] = $stamp_check;
3201 $stamp_fmt = date("Y.m.d, G:i", $stamp);
3203 $data['daemon_stamp'] = $stamp_fmt;
3208 if ($_SESSION["last_version_check"] +
86400 +
rand(-1000, 1000) < time()) {
3209 $new_version_details = @check_for_update
($link);
3211 $data['new_version_available'] = (int) ($new_version_details != false);
3213 $_SESSION["last_version_check"] = time();
3219 function getSearchSql($search, $match_on) {
3221 $search_query_part = "";
3223 $keywords = split(" ", $search);
3224 $query_keywords = array();
3226 if ($match_on == "both") {
3228 foreach ($keywords as $k) {
3229 if (strpos($k, "-") === 0) {
3236 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
3237 OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3240 $search_query_part = implode("AND", $query_keywords) . " AND ";
3242 } else if ($match_on == "title") {
3244 foreach ($keywords as $k) {
3245 if (strpos($k, "-") === 0) {
3252 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%'))");
3255 $search_query_part = implode("AND", $query_keywords) . " AND ";
3257 } else if ($match_on == "content") {
3259 foreach ($keywords as $k) {
3260 if (strpos($k, "-") === 0) {
3267 array_push($query_keywords, "(UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3271 $search_query_part = implode("AND", $query_keywords);
3273 return $search_query_part;
3276 function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on, $override_order = false, $offset = 0, $owner_uid = 0) {
3278 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3280 $ext_tables_part = "";
3284 if (SPHINX_ENABLED
) {
3285 $ids = join(",", @sphinx_search
($search, 0, 500));
3288 $search_query_part = "ref_id IN ($ids) AND ";
3290 $search_query_part = "ref_id = -1 AND ";
3293 $search_query_part = getSearchSql($search, $match_on);
3294 $search_query_part .= " AND ";
3298 $search_query_part = "";
3301 $view_query_part = "";
3303 if ($view_mode == "adaptive" ||
$view_query_part == "noscores") {
3305 $view_query_part = " ";
3306 } else if ($feed != -1) {
3307 $unread = getFeedUnread($link, $feed, $cat_view);
3309 $view_query_part = " unread = true AND ";
3314 if ($view_mode == "marked") {
3315 $view_query_part = " marked = true AND ";
3318 if ($view_mode == "published") {
3319 $view_query_part = " published = true AND ";
3322 if ($view_mode == "unread") {
3323 $view_query_part = " unread = true AND ";
3326 if ($view_mode == "updated") {
3327 $view_query_part = " (last_read is null and unread = false) AND ";
3331 $limit_query_part = "LIMIT " . $limit;
3334 $vfeed_query_part = "";
3336 // override query strategy and enable feed display when searching globally
3337 if ($search && $search_mode == "all_feeds") {
3338 $query_strategy_part = "ttrss_entries.id > 0";
3339 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3341 } else if (preg_match("/^-?[0-9][0-9]*$/", $feed) == false) {
3342 $query_strategy_part = "ttrss_entries.id > 0";
3343 $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
3344 id = feed_id) as feed_title,";
3345 } else if ($feed > 0 && $search && $search_mode == "this_cat") {
3347 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3349 $tmp_result = false;
3352 $tmp_result = db_query($link, "SELECT id
3353 FROM ttrss_feeds WHERE cat_id = '$feed'");
3355 $tmp_result = db_query($link, "SELECT id
3356 FROM ttrss_feeds WHERE cat_id = (SELECT cat_id FROM ttrss_feeds
3357 WHERE id = '$feed') AND id != '$feed'");
3360 $cat_siblings = array();
3362 if (db_num_rows($tmp_result) > 0) {
3363 while ($p = db_fetch_assoc($tmp_result)) {
3364 array_push($cat_siblings, "feed_id = " . $p["id"]);
3367 $query_strategy_part = sprintf("(feed_id = %d OR %s)",
3368 $feed, implode(" OR ", $cat_siblings));
3371 $query_strategy_part = "ttrss_entries.id > 0";
3374 } else if ($feed > 0) {
3379 $query_strategy_part = "cat_id = '$feed'";
3381 $query_strategy_part = "cat_id IS NULL";
3384 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3387 $query_strategy_part = "feed_id = '$feed'";
3389 } else if ($feed == 0 && !$cat_view) { // archive virtual feed
3390 $query_strategy_part = "feed_id IS NULL";
3391 } else if ($feed == 0 && $cat_view) { // uncategorized
3392 $query_strategy_part = "cat_id IS NULL";
3393 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3394 } else if ($feed == -1) { // starred virtual feed
3395 $query_strategy_part = "marked = true";
3396 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3397 } else if ($feed == -2) { // published virtual feed OR labels category
3400 $query_strategy_part = "published = true";
3401 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3403 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3405 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3407 $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND
3408 ttrss_user_labels2.article_id = ref_id";
3412 } else if ($feed == -3) { // fresh virtual feed
3413 $query_strategy_part = "unread = true";
3415 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
3417 if (DB_TYPE
== "pgsql") {
3418 $query_strategy_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
3420 $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
3423 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3424 } else if ($feed == -4) { // all articles virtual feed
3425 $query_strategy_part = "true";
3426 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3427 } else if ($feed <= -10) { // labels
3428 $label_id = -$feed - 11;
3430 $query_strategy_part = "label_id = '$label_id' AND
3431 ttrss_labels2.id = ttrss_user_labels2.label_id AND
3432 ttrss_user_labels2.article_id = ref_id";
3434 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3435 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3438 $query_strategy_part = "id > 0"; // dumb
3441 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
3442 $date_sort_field = "updated";
3444 $date_sort_field = "date_entered";
3447 if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
3448 $order_by = "$date_sort_field";
3450 $order_by = "$date_sort_field DESC";
3453 if ($view_mode != "noscores") {
3454 $order_by = "score DESC, $order_by";
3457 if ($override_order) {
3458 $order_by = $override_order;
3464 $feed_title = "Search results";
3467 $feed_title = getCategoryTitle($link, $feed);
3469 if ((int)$feed == $feed && $feed > 0) {
3470 $result = db_query($link, "SELECT title,site_url,last_error
3471 FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid");
3473 $feed_title = db_fetch_result($result, 0, "title");
3474 $feed_site_url = db_fetch_result($result, 0, "site_url");
3475 $last_error = db_fetch_result($result, 0, "last_error");
3477 $feed_title = getFeedTitle($link, $feed);
3482 $content_query_part = "content as content_preview,";
3484 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
3487 $feed_kind = "Feeds";
3489 $feed_kind = "Labels";
3492 if ($limit_query_part) {
3493 $offset_query_part = "OFFSET $offset";
3496 if ($vfeed_query_part && get_pref($link, 'VFEED_GROUP_BY_FEED', $owner_uid)) {
3497 if (!$override_order) {
3498 $order_by = "ttrss_feeds.title, $order_by";
3503 $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part";
3504 $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
3507 $from_qpart = "ttrss_entries,ttrss_user_entries$ext_tables_part
3508 LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)";
3511 $query = "SELECT DISTINCT
3514 ttrss_entries.id,ttrss_entries.title,
3517 unread,feed_id,marked,published,link,last_read,orig_feed_id,
3518 ".SUBSTRING_FOR_DATE
."(last_read,1,19) as last_read_noms,
3521 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated_noms,
3527 ttrss_user_entries.ref_id = ttrss_entries.id AND
3528 ttrss_user_entries.owner_uid = '$owner_uid' AND
3531 $query_strategy_part ORDER BY $order_by
3532 $limit_query_part $offset_query_part";
3534 if ($_REQUEST["debug"]) print $query;
3536 $result = db_query($link, $query);
3541 $feed_kind = "Tags";
3543 $result = db_query($link, "SELECT
3546 ttrss_entries.id as id,title,
3548 unread,feed_id,orig_feed_id,
3549 marked,link,last_read,
3550 ".SUBSTRING_FOR_DATE
."(last_read,1,19) as last_read_noms,
3553 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated_noms,
3556 ttrss_entries,ttrss_user_entries,ttrss_tags
3558 ref_id = ttrss_entries.id AND
3559 ttrss_user_entries.owner_uid = '$owner_uid' AND
3560 post_int_id = int_id AND tag_name = '$feed' AND
3563 $query_strategy_part ORDER BY $order_by
3564 $limit_query_part");
3567 return array($result, $feed_title, $feed_site_url, $last_error);
3571 function generate_syndicated_feed($link, $owner_uid, $feed, $is_cat,
3572 $limit, $search, $search_mode, $match_on, $view_mode = false) {
3574 $note_style = "float : right; background-color : #fff7d5; border-width : 1px; ".
3575 "padding : 5px; border-style : dashed; border-color : #e7d796;".
3576 "margin-bottom : 1em; color : #9a8c59;";
3578 if (!$limit) $limit = 30;
3580 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
3581 $date_sort_field = "updated";
3583 $date_sort_field = "date_entered";
3586 $qfh_ret = queryFeedHeadlines($link, $feed,
3587 $limit, $view_mode, $is_cat, $search, $search_mode,
3588 $match_on, "$date_sort_field DESC", 0, $owner_uid);
3590 $result = $qfh_ret[0];
3591 $feed_title = htmlspecialchars($qfh_ret[1]);
3592 $feed_site_url = $qfh_ret[2];
3593 $last_error = $qfh_ret[3];
3595 // if (!$feed_site_url) $feed_site_url = "http://localhost/";
3597 print "<?xml version=\"1.0\" encoding=\"utf-8\"?>
3598 <?xml-stylesheet type=\"text/xsl\" href=\"rss.xsl\"?>
3599 <rss version=\"2.0\">
3601 <title>$feed_title</title>
3602 <link>$feed_site_url</link>
3603 <description>Feed generated by Tiny Tiny RSS</description>";
3605 while ($line = db_fetch_assoc($result)) {
3607 print "<guid>" . htmlspecialchars($line["guid"]) . "</guid>";
3608 print "<link>" . htmlspecialchars($line["link"]) . "</link>";
3610 $tags = get_article_tags($link, $line["id"], $owner_uid);
3612 foreach ($tags as $tag) {
3613 print "<category>" . htmlspecialchars($tag) . "</category>";
3616 $rfc822_date = date('r', strtotime($line["updated"]));
3618 print "<pubDate>$rfc822_date</pubDate>";
3620 if ($line["author"]) {
3621 print "<author>" . htmlspecialchars($line["author"]) . "</author>";
3624 print "<title><![CDATA[" .
3625 htmlspecialchars($line["title"]) . "]]></title>";
3627 print "<description><![CDATA[";
3629 if ($line["note"]) {
3630 print "<div style='$note_style'>";
3631 print $line["note"];
3635 print sanitize_rss($link, $line["content_preview"], false, $owner_uid);
3636 print "]]></description>";
3638 $enclosures = get_article_enclosures($link, $line["id"]);
3640 foreach ($enclosures as $e) {
3641 $type = htmlspecialchars($e['content_type']);
3642 $url = htmlspecialchars($e['content_url']);
3643 $length = $e['duration'];
3644 print "<enclosure url=\"$url\" type=\"$type\" length=\"$length\"/>";
3650 print "</channel></rss>";
3654 function getCategoryTitle($link, $cat_id) {
3656 if ($cat_id == -1) {
3657 return __("Special");
3658 } else if ($cat_id == -2) {
3659 return __("Labels");
3662 $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE
3665 if (db_num_rows($result) == 1) {
3666 return db_fetch_result($result, 0, "title");
3668 return "Uncategorized";
3673 function sanitize_rss($link, $str, $force_strip_tags = false, $owner = false, $site_url = false) {
3676 if (!$owner) $owner = $_SESSION["uid"];
3678 $res = trim($str); if (!$res) return '';
3680 if (get_pref($link, "STRIP_UNSAFE_TAGS", $owner) ||
$force_strip_tags) {
3681 $res = $purifier->purify($res);
3684 if (get_pref($link, "STRIP_IMAGES", $owner)) {
3685 $res = preg_replace('/<img[^>]+>/is', '', $res);
3688 $charset_hack = '<head>
3689 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
3692 $res = trim($res); if (!$res) return '';
3694 libxml_use_internal_errors(true);
3696 $doc = new DOMDocument();
3697 $doc->loadHTML($charset_hack . $res);
3698 $xpath = new DOMXPath($doc);
3700 $entries = $xpath->query('(//a[@href]|//img[@src])');
3703 foreach ($entries as $entry) {
3707 if ($entry->hasAttribute('href'))
3708 $entry->setAttribute('href',
3709 rewrite_relative_url($site_url, $entry->getAttribute('href')));
3711 if ($entry->hasAttribute('src'))
3712 $entry->setAttribute('src',
3713 rewrite_relative_url($site_url, $entry->getAttribute('src')));
3716 if (strtolower($entry->nodeName
) == "a") {
3717 $entry->setAttribute("target", "_blank");
3720 if (strtolower($entry->nodeName
) == "img" && !$br_inserted) {
3721 $br = $doc->createElement("br");
3723 if ($entry->parentNode
->nextSibling
) {
3724 $entry->parentNode
->insertBefore($br, $entry->nextSibling
);
3731 $node = $doc->getElementsByTagName('body')->item(0);
3733 return $doc->saveXML($node);
3737 * Send by mail a digest of last articles.
3739 * @param mixed $link The database connection.
3740 * @param integer $limit The maximum number of articles by digest.
3741 * @return boolean Return false if digests are not enabled.
3743 function send_headlines_digests($link, $limit = 100) {
3745 if (!DIGEST_ENABLE
) return false;
3747 $user_limit = DIGEST_EMAIL_LIMIT
;
3750 print "Sending digests, batch of max $user_limit users, days = $days, headline limit = $limit\n\n";
3752 if (DB_TYPE
== "pgsql") {
3753 $interval_query = "last_digest_sent < NOW() - INTERVAL '$days days'";
3754 } else if (DB_TYPE
== "mysql") {
3755 $interval_query = "last_digest_sent < DATE_SUB(NOW(), INTERVAL $days DAY)";
3758 $result = db_query($link, "SELECT id,email FROM ttrss_users
3759 WHERE email != '' AND (last_digest_sent IS NULL OR $interval_query)");
3761 while ($line = db_fetch_assoc($result)) {
3763 if (get_pref($link, 'DIGEST_ENABLE', $line['id'], false)) {
3764 print "Sending digest for UID:" . $line['id'] . " - " . $line["email"] . " ... ";
3766 $do_catchup = get_pref($link, 'DIGEST_CATCHUP', $line['id'], false);
3768 $tuple = prepare_headlines_digest($link, $line["id"], $days, $limit);
3769 $digest = $tuple[0];
3770 $headlines_count = $tuple[1];
3771 $affected_ids = $tuple[2];
3772 $digest_text = $tuple[3];
3774 if ($headlines_count > 0) {
3776 $mail = new PHPMailer();
3778 $mail->PluginDir
= "lib/phpmailer/";
3779 $mail->SetLanguage("en", "lib/phpmailer/language/");
3781 $mail->CharSet
= "UTF-8";
3783 $mail->From
= DIGEST_FROM_ADDRESS
;
3784 $mail->FromName
= DIGEST_FROM_NAME
;
3785 $mail->AddAddress($line["email"], $line["login"]);
3787 if (DIGEST_SMTP_HOST
) {
3788 $mail->Host
= DIGEST_SMTP_HOST
;
3789 $mail->Mailer
= "smtp";
3790 $mail->SMTPAuth
= DIGEST_SMTP_LOGIN
!= '';
3791 $mail->Username
= DIGEST_SMTP_LOGIN
;
3792 $mail->Password
= DIGEST_SMTP_PASSWORD
;
3795 $mail->IsHTML(true);
3796 $mail->Subject
= DIGEST_SUBJECT
;
3797 $mail->Body
= $digest;
3798 $mail->AltBody
= $digest_text;
3800 $rc = $mail->Send();
3802 if (!$rc) print "ERROR: " . $mail->ErrorInfo
;
3806 if ($rc && $do_catchup) {
3807 print "Marking affected articles as read...\n";
3808 catchupArticlesById($link, $affected_ids, 0, $line["id"]);
3811 print "No headlines\n";
3814 db_query($link, "UPDATE ttrss_users SET last_digest_sent = NOW()
3815 WHERE id = " . $line["id"]);
3819 print "All done.\n";
3823 function prepare_headlines_digest($link, $user_id, $days = 1, $limit = 100) {
3825 require_once "lib/MiniTemplator.class.php";
3827 $tpl = new MiniTemplator
;
3828 $tpl_t = new MiniTemplator
;
3830 $tpl->readTemplateFromFile("templates/digest_template_html.txt");
3831 $tpl_t->readTemplateFromFile("templates/digest_template.txt");
3833 $tpl->setVariable('CUR_DATE', date('Y/m/d'));
3834 $tpl->setVariable('CUR_TIME', date('G:i'));
3836 $tpl_t->setVariable('CUR_DATE', date('Y/m/d'));
3837 $tpl_t->setVariable('CUR_TIME', date('G:i'));
3839 $affected_ids = array();
3841 if (DB_TYPE
== "pgsql") {
3842 $interval_query = "ttrss_entries.date_updated > NOW() - INTERVAL '$days days'";
3843 } else if (DB_TYPE
== "mysql") {
3844 $interval_query = "ttrss_entries.date_updated > DATE_SUB(NOW(), INTERVAL $days DAY)";
3847 $result = db_query($link, "SELECT ttrss_entries.title,
3848 ttrss_feeds.title AS feed_title,
3850 ttrss_user_entries.ref_id,
3852 SUBSTRING(content, 1, 120) AS excerpt,
3853 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
3855 ttrss_user_entries,ttrss_entries,ttrss_feeds
3857 ref_id = ttrss_entries.id AND feed_id = ttrss_feeds.id
3858 AND include_in_digest = true
3860 AND ttrss_user_entries.owner_uid = $user_id
3862 ORDER BY ttrss_feeds.title, date_updated DESC
3865 $cur_feed_title = "";
3867 $headlines_count = db_num_rows($result);
3869 $headlines = array();
3871 while ($line = db_fetch_assoc($result)) {
3872 array_push($headlines, $line);
3875 for ($i = 0; $i < sizeof($headlines); $i++
) {
3877 $line = $headlines[$i];
3879 array_push($affected_ids, $line["ref_id"]);
3881 $updated = make_local_datetime($link, $line['last_updated'], false,
3884 $tpl->setVariable('FEED_TITLE', $line["feed_title"]);
3885 $tpl->setVariable('ARTICLE_TITLE', $line["title"]);
3886 $tpl->setVariable('ARTICLE_LINK', $line["link"]);
3887 $tpl->setVariable('ARTICLE_UPDATED', $updated);
3888 $tpl->setVariable('ARTICLE_EXCERPT',
3889 truncate_string(strip_tags($line["excerpt"]), 100));
3891 $tpl->addBlock('article');
3893 $tpl_t->setVariable('FEED_TITLE', $line["feed_title"]);
3894 $tpl_t->setVariable('ARTICLE_TITLE', $line["title"]);
3895 $tpl_t->setVariable('ARTICLE_LINK', $line["link"]);
3896 $tpl_t->setVariable('ARTICLE_UPDATED', $updated);
3897 // $tpl_t->setVariable('ARTICLE_EXCERPT',
3898 // truncate_string(strip_tags($line["excerpt"]), 100));
3900 $tpl_t->addBlock('article');
3902 if ($headlines[$i]['feed_title'] != $headlines[$i+
1]['feed_title']) {
3903 $tpl->addBlock('feed');
3904 $tpl_t->addBlock('feed');
3909 $tpl->addBlock('digest');
3910 $tpl->generateOutputToString($tmp);
3912 $tpl_t->addBlock('digest');
3913 $tpl_t->generateOutputToString($tmp_t);
3915 return array($tmp, $headlines_count, $affected_ids, $tmp_t);
3918 function check_for_update($link) {
3919 if (CHECK_FOR_NEW_VERSION
&& $_SESSION['access_level'] >= 10) {
3920 $version_url = "http://tt-rss.org/version.php?ver=" . VERSION
;
3922 $version_data = @fetch_file_contents
($version_url);
3924 if ($version_data) {
3925 $version_data = json_decode($version_data, true);
3926 if ($version_data && $version_data['version']) {
3928 if (version_compare(VERSION
, $version_data['version']) == -1) {
3929 return $version_data['version'];
3937 function markArticlesById($link, $ids, $cmode) {
3941 foreach ($ids as $id) {
3942 array_push($tmp_ids, "ref_id = '$id'");
3945 $ids_qpart = join(" OR ", $tmp_ids);
3948 db_query($link, "UPDATE ttrss_user_entries SET
3949 marked = false,last_read = NOW()
3950 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3951 } else if ($cmode == 1) {
3952 db_query($link, "UPDATE ttrss_user_entries SET
3954 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3956 db_query($link, "UPDATE ttrss_user_entries SET
3957 marked = NOT marked,last_read = NOW()
3958 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3962 function publishArticlesById($link, $ids, $cmode) {
3966 foreach ($ids as $id) {
3967 array_push($tmp_ids, "ref_id = '$id'");
3970 $ids_qpart = join(" OR ", $tmp_ids);
3973 db_query($link, "UPDATE ttrss_user_entries SET
3974 published = false,last_read = NOW()
3975 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3976 } else if ($cmode == 1) {
3977 db_query($link, "UPDATE ttrss_user_entries SET
3979 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3981 db_query($link, "UPDATE ttrss_user_entries SET
3982 published = NOT published,last_read = NOW()
3983 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3987 function catchupArticlesById($link, $ids, $cmode, $owner_uid = false) {
3989 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3990 if (count($ids) == 0) return;
3994 foreach ($ids as $id) {
3995 array_push($tmp_ids, "ref_id = '$id'");
3998 $ids_qpart = join(" OR ", $tmp_ids);
4001 db_query($link, "UPDATE ttrss_user_entries SET
4002 unread = false,last_read = NOW()
4003 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4004 } else if ($cmode == 1) {
4005 db_query($link, "UPDATE ttrss_user_entries SET
4007 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4009 db_query($link, "UPDATE ttrss_user_entries SET
4010 unread = NOT unread,last_read = NOW()
4011 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4016 $result = db_query($link, "SELECT DISTINCT feed_id FROM ttrss_user_entries
4017 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4019 while ($line = db_fetch_assoc($result)) {
4020 ccache_update($link, $line["feed_id"], $owner_uid);
4024 function catchupArticleById($link, $id, $cmode) {
4027 db_query($link, "UPDATE ttrss_user_entries SET
4028 unread = false,last_read = NOW()
4029 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4030 } else if ($cmode == 1) {
4031 db_query($link, "UPDATE ttrss_user_entries SET
4033 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4035 db_query($link, "UPDATE ttrss_user_entries SET
4036 unread = NOT unread,last_read = NOW()
4037 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4040 $feed_id = getArticleFeed($link, $id);
4041 ccache_update($link, $feed_id, $_SESSION["uid"]);
4044 function make_guid_from_title($title) {
4045 return preg_replace("/[ \"\',.:;]/", "-",
4046 mb_strtolower(strip_tags($title), 'utf-8'));
4049 function print_headline_subtoolbar($link, $feed_site_url, $feed_title,
4050 $feed_id, $is_cat, $search, $match_on,
4051 $search_mode, $view_mode) {
4053 $page_prev_link = "viewFeedGoPage(-1)";
4054 $page_next_link = "viewFeedGoPage(1)";
4055 $page_first_link = "viewFeedGoPage(0)";
4057 $catchup_page_link = "catchupPage()";
4058 $catchup_feed_link = "catchupCurrentFeed()";
4059 $catchup_sel_link = "catchupSelection()";
4061 $archive_sel_link = "archiveSelection()";
4062 $delete_sel_link = "deleteSelection()";
4064 $sel_all_link = "selectArticles('all')";
4065 $sel_unread_link = "selectArticles('unread')";
4066 $sel_none_link = "selectArticles('none')";
4067 $sel_inv_link = "selectArticles('invert')";
4069 $tog_unread_link = "selectionToggleUnread()";
4070 $tog_marked_link = "selectionToggleMarked()";
4071 $tog_published_link = "selectionTogglePublished()";
4073 print "<div id=\"subtoolbar_main\">";
4075 print __('Select:')."
4076 <a href=\"#\" onclick=\"$sel_all_link\">".__('All')."</a>,
4077 <a href=\"#\" onclick=\"$sel_unread_link\">".__('Unread')."</a>,
4078 <a href=\"#\" onclick=\"$sel_inv_link\">".__('Invert')."</a>,
4079 <a href=\"#\" onclick=\"$sel_none_link\">".__('None')."</a></li>";
4083 print "<select dojoType=\"dijit.form.Select\"
4084 onchange=\"headlineActionsChange(this)\">";
4085 print "<option value=\"false\">".__('Actions...')."</option>";
4087 print "<option value=\"0\" disabled=\"1\">".__('Selection toggle:')."</option>";
4089 print "<option value=\"$tog_unread_link\">".__('Unread')."</option>
4090 <option value=\"$tog_marked_link\">".__('Starred')."</option>
4091 <option value=\"$tog_published_link\">".__('Published')."</option>";
4093 print "<option value=\"0\" disabled=\"1\">".__('Selection:')."</option>";
4095 print "<option value=\"$catchup_sel_link\">".__('Mark as read')."</option>";
4097 if ($feed_id != "0") {
4098 print "<option value=\"$archive_sel_link\">".__('Archive')."</option>";
4100 print "<option value=\"$archive_sel_link\">".__('Move back')."</option>";
4101 print "<option value=\"$delete_sel_link\">".__('Delete')."</option>";
4105 print "<option value=\"emailArticle(false)\">".__('Forward by email').
4108 $rss_link = htmlspecialchars(get_self_url_prefix() .
4109 "/backend.php?op=rss&id=$feed_id&is_cat=$is_cat$view_mode$search_q");
4111 print "<option value=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">".__('View as RSS')."</option>";
4117 print "<div id=\"subtoolbar_ftitle\">";
4119 if ($feed_site_url) {
4120 $target = "target=\"_blank\"";
4121 print "<a title=\"".__("Visit the website")."\" $target href=\"$feed_site_url\">".
4122 truncate_string($feed_title,30)."</a>";
4124 if ($feed_id < -10) {
4125 $label_id = -11-$feed_id;
4127 $result = db_query($link, "SELECT fg_color, bg_color
4128 FROM ttrss_labels2 WHERE id = '$label_id' AND owner_uid = " .
4131 if (db_num_rows($result) != 0) {
4132 $fg_color = db_fetch_result($result, 0, "fg_color");
4133 $bg_color = db_fetch_result($result, 0, "bg_color");
4135 print "<span style='background : $bg_color; color : $fg_color'>";
4148 $search_q = "&q=$search&m=$match_on&smode=$search_mode";
4153 // Adaptive doesn't really make any sense for generated feeds
4154 // All Articles is the default, so no need to insert it either
4155 if ($view_mode == "adaptive" ||
$view_mode == "all_articles")
4158 $view_mode = "&view-mode=$view_mode";
4162 title=\"".__("View as RSS feed")."\"
4163 onclick=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">
4164 <img class=\"noborder\" style=\"vertical-align : middle\" src=\"images/feed-icon-12x12.png\"></a>";
4170 function outputFeedList($link, $special = true) {
4172 $feedlist = array();
4174 $enable_cats = get_pref($link, 'ENABLE_FEED_CATS');
4176 $feedlist['identifier'] = 'id';
4177 $feedlist['label'] = 'name';
4178 $feedlist['items'] = array();
4180 $owner_uid = $_SESSION["uid"];
4187 $cat_hidden = get_pref($link, "_COLLAPSED_SPECIAL");
4188 $cat = feedlist_init_cat($link, -1, $cat_hidden);
4190 $cat['items'] = array();
4193 foreach (array(-4, -3, -1, -2, 0) as $i) {
4194 array_push($cat['items'], feedlist_init_feed($link, $i));
4198 array_push($feedlist['items'], $cat);
4200 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4203 $result = db_query($link, "SELECT * FROM
4204 ttrss_labels2 WHERE owner_uid = '$owner_uid' ORDER by caption");
4206 if (db_num_rows($result) > 0) {
4208 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4209 $cat_hidden = get_pref($link, "_COLLAPSED_LABELS");
4210 $cat = feedlist_init_cat($link, -2, $cat_hidden);
4212 $cat['items'] = array();
4215 while ($line = db_fetch_assoc($result)) {
4217 $label_id = -$line['id'] - 11;
4218 $count = getFeedUnread($link, $label_id);
4220 $feed = feedlist_init_feed($link, $label_id, false, $count);
4222 $feed['fg_color'] = $line['fg_color'];
4223 $feed['bg_color'] = $line['bg_color'];
4225 array_push($cat['items'], $feed);
4229 array_push($feedlist['items'], $cat);
4231 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4236 /* if (get_pref($link, 'ENABLE_FEED_CATS')) {
4237 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4238 $order_by_qpart = "order_id,category,unread DESC,title";
4240 $order_by_qpart = "order_id,category,title";
4243 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4244 $order_by_qpart = "unread DESC,title";
4246 $order_by_qpart = "title";
4253 $order_by_qpart = "ttrss_feed_categories.order_id,category,
4254 ttrss_feeds.order_id,title";
4256 $order_by_qpart = "title";
4258 $age_qpart = getMaxAgeSubquery();
4260 $query = "SELECT ttrss_feeds.id, ttrss_feeds.title,
4261 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated_noms,
4263 ttrss_feed_categories.title AS category,
4264 ttrss_feed_categories.collapsed,
4266 FROM ttrss_feeds LEFT JOIN ttrss_feed_categories
4267 ON (ttrss_feed_categories.id = cat_id)
4268 LEFT JOIN ttrss_counters_cache
4270 (ttrss_feeds.id = feed_id)
4272 ttrss_feeds.owner_uid = '$owner_uid'
4273 ORDER BY $order_by_qpart";
4275 $result = db_query($link, $query);
4277 $actid = $_REQUEST["actid"];
4279 if (db_num_rows($result) > 0) {
4284 $cat['items'] = array();
4288 while ($line = db_fetch_assoc($result)) {
4290 $feed = htmlspecialchars(trim($line["title"]));
4292 if (!$feed) $feed = "[Untitled]";
4294 $feed_id = $line["id"];
4295 $unread = $line["unread"];
4297 $cat_id = $line["cat_id"];
4298 $tmp_category = $line["category"];
4299 if (!$tmp_category) $tmp_category = __("Uncategorized");
4301 if ($category != $tmp_category && $enable_cats) {
4303 $category = $tmp_category;
4305 $collapsed = sql_bool_to_bool($line["collapsed"]);
4307 // workaround for NULL category
4308 if ($category == __("Uncategorized")) {
4309 $collapsed = get_pref($link, "_COLLAPSED_UNCAT");
4312 if ($cat) array_push($feedlist['items'], $cat);
4314 $cat = feedlist_init_cat($link, $cat_id, $collapsed);
4317 $updated = make_local_datetime($link, $line["updated_noms"], false);
4319 array_push($cat['items'], feedlist_init_feed($link, $feed_id,
4320 $feed, $unread, $line['last_error'], $updated));
4324 array_push($feedlist['items'], $cat);
4326 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4334 function get_article_tags($link, $id, $owner_uid = 0) {
4338 $a_id = db_escape_string($id);
4340 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
4342 $query = "SELECT DISTINCT tag_name,
4343 owner_uid as owner FROM
4344 ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE
4345 ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name";
4347 $obj_id = md5("TAGS:$owner_uid:$id");
4350 if ($memcache && $obj = $memcache->get($obj_id)) {
4353 /* check cache first */
4355 $result = db_query($link, "SELECT tag_cache FROM ttrss_user_entries
4356 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4358 $tag_cache = db_fetch_result($result, 0, "tag_cache");
4361 $tags = explode(",", $tag_cache);
4364 /* do it the hard way */
4366 $tmp_result = db_query($link, $query);
4368 while ($tmp_line = db_fetch_assoc($tmp_result)) {
4369 array_push($tags, $tmp_line["tag_name"]);
4372 /* update the cache */
4374 $tags_str = db_escape_string(join(",", $tags));
4376 db_query($link, "UPDATE ttrss_user_entries
4377 SET tag_cache = '$tags_str' WHERE ref_id = '$id'
4378 AND owner_uid = " . $_SESSION["uid"]);
4381 if ($memcache) $memcache->add($obj_id, $tags, 0, 3600);
4387 function trim_value(&$value) {
4388 $value = trim($value);
4391 function trim_array($array) {
4393 array_walk($tmp, 'trim_value');
4397 function tag_is_valid($tag) {
4398 if ($tag == '') return false;
4399 if (preg_match("/^[0-9]*$/", $tag)) return false;
4400 if (mb_strlen($tag) > 250) return false;
4402 if (function_exists('iconv')) {
4403 $tag = iconv("utf-8", "utf-8", $tag);
4406 if (!$tag) return false;
4411 function render_login_form($link, $mobile = 0) {
4414 require_once "login_form.php";
4417 require_once "mobile/login_form.php";
4420 require_once "mobile/classic/login_form.php";
4424 // from http://developer.apple.com/internet/safari/faq.html
4425 function no_cache_incantation() {
4426 header("Expires: Mon, 22 Dec 1980 00:00:00 GMT"); // Happy birthday to me :)
4427 header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified
4428 header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); // HTTP/1.1
4429 header("Cache-Control: post-check=0, pre-check=0", false);
4430 header("Pragma: no-cache"); // HTTP/1.0
4433 function format_warning($msg, $id = "") {
4435 return "<div class=\"warning\" id=\"$id\">
4436 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4439 function format_notice($msg) {
4441 return "<div class=\"notice\" id=\"$id\">
4442 <img src=\"".theme_image($link, "images/sign_info.png")."\">$msg</div>";
4445 function format_error($msg) {
4447 return "<div class=\"error\" id=\"$id\">
4448 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4451 function print_notice($msg) {
4452 return print format_notice($msg);
4455 function print_warning($msg) {
4456 return print format_warning($msg);
4459 function print_error($msg) {
4460 return print format_error($msg);
4464 function T_sprintf() {
4465 $args = func_get_args();
4466 return vsprintf(__(array_shift($args)), $args);
4469 function format_inline_player($link, $url, $ctype) {
4473 if (($ctype == __("audio/mpeg")) && (get_pref($link, "ENABLE_FLASH_PLAYER")) ) {
4475 $entry .= "<object type=\"application/x-shockwave-flash\"
4476 data=\"extras/button/musicplayer.swf?song_url=$url\"
4477 width=\"17\" height=\"17\">
4478 <param name=\"movie\" value=\"extras/button/musicplayer.swf?song_url=$url\" /> </object>";
4483 if (substr($ctype,0,6)=="audio/" || $ctype=="application/ogg" || $ctype=="application/x-ogg") {
4484 $entry .= "<audio controls=\"controls\"><source src=\"$url\" type=\"$ctype\" />";
4485 if (($ctype == __("audio/mpeg")) &&
4486 (get_pref($link, "ENABLE_FLASH_PLAYER")) ) {
4487 $entry .= "<span><object type=\"application/x-shockwave-flash\" data=\"extras/button/musicplayer.swf?song_url=$url\" width=\"17\" height=\"17\"> <param name=\"movie\" value=\"extras/button/musicplayer.swf?song_url=$url\" /> </object></span>";
4489 $entry .= "</audio> ";
4490 if (($ctype == __("audio/mpeg")) &&
4491 (get_pref($link, "ENABLE_FLASH_PLAYER")) ) {
4492 $entry .= "<a id='switchToFlashLink' href='#' onclick='return switchToFlash(this)'>".__('Switch to Flash Player')."</a>";
4493 $entry .= "<script type='text/javascript'>html5AudioOrFlash('$ctype');</script>";
4495 } elseif (substr($ctype,0,6)=="video/") {
4496 $entry .= "<video controls=\"controls\"><source src=\"$url\" type=\"$ctype\" />";
4497 $entry .= "</video>";
4505 function outputArticleXML($link, $id, $feed_id, $mark_as_read = true,
4506 $zoom_mode = false) {
4508 /* we can figure out feed_id from article id anyway, why do we
4509 * pass feed_id here? let's ignore the argument :( */
4511 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
4512 WHERE ref_id = '$id'");
4514 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
4516 if (!$zoom_mode) { print "<article id='$id'><![CDATA["; };
4518 $result = db_query($link, "SELECT rtl_content, always_display_enclosures FROM ttrss_feeds
4519 WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
4521 if (db_num_rows($result) == 1) {
4522 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4523 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($result, 0, "always_display_enclosures"));
4525 $rtl_content = false;
4526 $always_display_enclosures = false;
4530 $rtl_tag = "dir=\"RTL\"";
4537 if ($mark_as_read) {
4538 $result = db_query($link, "UPDATE ttrss_user_entries
4539 SET unread = false,last_read = NOW()
4540 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4542 ccache_update($link, $feed_id, $_SESSION["uid"]);
4545 $result = db_query($link, "SELECT title,link,content,feed_id,comments,int_id,
4546 ".SUBSTRING_FOR_DATE
."(updated,1,16) as updated,
4547 (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url,
4548 (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url,
4553 FROM ttrss_entries,ttrss_user_entries
4554 WHERE id = '$id' AND ref_id = id AND owner_uid = " . $_SESSION["uid"]);
4558 $line = db_fetch_assoc($result);
4560 if ($line["icon_url"]) {
4561 $feed_icon = "<img src=\"" . $line["icon_url"] . "\">";
4563 $feed_icon = " ";
4566 $feed_site_url = $line['site_url'];
4568 $num_comments = $line["num_comments"];
4569 $entry_comments = "";
4571 if ($num_comments > 0) {
4572 if ($line["comments"]) {
4573 $comments_url = $line["comments"];
4575 $comments_url = $line["link"];
4577 $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
4579 if ($line["comments"] && $line["link"] != $line["comments"]) {
4580 $entry_comments = "<a target='_blank' href=\"".$line["comments"]."\">comments</a>";
4585 header("Content-Type: text/html");
4587 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>
4588 <title>Tiny Tiny RSS - ".$line["title"]."</title>
4589 <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\">
4593 print "<div id=\"PTITLE-$id\" style=\"display : none\">" .
4594 truncate_string(strip_tags($line['title']), 15) . "</div>";
4596 print "<div class=\"postReply\" id=\"POST-$id\">";
4598 /* print "<div dojoType=\"dijit.Menu\" style=\"display: none;\"
4599 targetNodeIds=\"POSTHDR-$id\">";
4600 print "<div onclick=\"postOpenInNewTab(event, $id)\"
4601 dojoType=\"dijit.MenuItem\">".__('View in a new tab')."</div>";
4602 print "<div dojoType=\"dijit.MenuSeparator\"></div>";
4603 print "<div onclick=\"openArticleInNewWindow($id)\"
4604 dojoType=\"dijit.MenuItem\">".__('Open original article')."</div>";
4607 print "<div onclick=\"return postClicked(event, $id)\"
4608 class=\"postHeader\" id=\"POSTHDR-$id\">";
4610 $entry_author = $line["author"];
4612 if ($entry_author) {
4613 $entry_author = __(" - ") . $entry_author;
4616 $parsed_updated = make_local_datetime($link, $line["updated"], true,
4619 print "<div class=\"postDate$rtl_class\">$parsed_updated</div>";
4621 if ($line["link"]) {
4622 print "<div clear='both'><a target='_blank' href=\"" .
4623 $line["link"] . "\">" .
4624 $line["title"] . "<span class='author'>$entry_author</span></a></div>";
4626 print "<div clear='both'>" . $line["title"] . "$entry_author</div>";
4629 $tags_str = format_tags_string(get_article_tags($link, $id), $id);
4631 if (!$entry_comments) $entry_comments = " "; # placeholder
4633 print "<div style='float : right'>
4634 <img src='".theme_image($link, 'images/tag.png')."'
4635 class='tagsPic' alt='Tags' title='Tags'> ";
4638 print "<span id=\"ATSTR-$id\">$tags_str</span>
4639 <a title=\"".__('Edit tags for this article')."\"
4640 href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>";
4642 print "<img src=\"".theme_image($link, 'images/art-zoom.png')."\"
4643 class='tagsPic' style=\"cursor : pointer\"
4644 onclick=\"postOpenInNewTab(event, $id)\"
4645 alt='Zoom' title='".__('Open article in new tab')."'>";
4647 $note_escaped = htmlspecialchars($line['note'], ENT_QUOTES
);
4649 print "<img src=\"".theme_image($link, 'images/art-pub-note.png')."\"
4650 class='tagsPic' style=\"cursor : pointer\"
4651 onclick=\"publishWithNote($id, '$note_escaped')\"
4652 alt='PubNote' title='".__('Publish article with a note')."'>";
4654 if (DIGEST_ENABLE
) {
4655 print "<img src=\"".theme_image($link, 'images/art-email.png')."\"
4656 class='tagsPic' style=\"cursor : pointer\"
4657 onclick=\"emailArticle($id)\"
4658 alt='Zoom' title='".__('Forward by email')."'>";
4661 print "<img src=\"".theme_image($link, 'images/digest_checkbox.png')."\"
4662 class='tagsPic' style=\"cursor : pointer\"
4663 onclick=\"closeArticlePanel($id)\"
4664 alt='Zoom' title='".__('Close this panel')."'>";
4667 $tags_str = strip_tags($tags_str);
4668 print "<span id=\"ATSTR-$id\">$tags_str</span>";
4671 print "<div clear='both'>$entry_comments</div>";
4673 if ($line["orig_feed_id"]) {
4675 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
4676 WHERE id = ".$line["orig_feed_id"]);
4678 if (db_num_rows($tmp_result) != 0) {
4680 print "<div clear='both'>";
4681 print __("Originally from:");
4685 $tmp_line = db_fetch_assoc($tmp_result);
4687 print "<a target='_blank'
4688 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
4689 $tmp_line['title'] . "</a>";
4693 print "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
4694 print "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
4702 print "<div class=\"postIcon\">" .
4703 "<a target=\"_blank\" title=\"".__("Visit the website")."\"$
4704 href=\"".htmlspecialchars($feed_site_url)."\">".
4705 $feed_icon . "</a></div>";
4707 print "<div class=\"postContent\">";
4709 $article_content = sanitize_rss($link, $line["content"], false, false,
4712 print "<div id=\"POSTNOTE-$id\">";
4713 if ($line['note']) {
4714 print format_article_note($id, $line['note']);
4718 print $article_content;
4720 print_article_enclosures($link, $id, $always_display_enclosures,
4723 $short_title = truncate_string(strip_tags($line['title']), 90);
4725 print "<br/><a href=\"http://twitter.com/share\"
4726 class=\"twitter-share-button\"
4727 data-text=\"$short_title\"
4728 data-url=\"".htmlspecialchars($line["link"])."\"
4729 data-count=\"horizontal\">Tweet</a>";
4738 print "]]></article>";
4741 <div style=\"text-align : center\">
4742 <button onclick=\"return window.close()\">".
4743 __("Close this window")."</button></div>";
4744 print "</body></html>";
4750 function outputHeadlinesList($link, $feed, $subop, $view_mode, $limit, $cat_view,
4751 $next_unread_feed, $offset, $vgr_last_feed = false,
4752 $override_order = false) {
4754 $disable_cache = false;
4756 $timing_info = getmicrotime();
4758 $topmost_article_ids = array();
4764 if ($subop == "undefined") $subop = "";
4766 $subop_split = split(":", $subop);
4768 if ($subop == "CatchupSelected") {
4769 $ids = split(",", db_escape_string($_REQUEST["ids"]));
4770 $cmode = sprintf("%d", $_REQUEST["cmode"]);
4772 catchupArticlesById($link, $ids, $cmode);
4775 if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0 && !$cat_view) {
4776 update_generic_feed($link, $feed, $cat_view, true);
4779 if ($subop == "MarkAllRead") {
4780 catchup_feed($link, $feed, $cat_view);
4782 if (get_pref($link, 'ON_CATCHUP_SHOW_NEXT_FEED')) {
4783 if ($next_unread_feed) {
4784 $feed = $next_unread_feed;
4789 if ($subop_split[0] == "MarkAllReadGR") {
4790 catchup_feed($link, $subop_split[1], false);
4793 // FIXME: might break tag display?
4795 if ($feed > 0 && !$cat_view) {
4796 $result = db_query($link,
4797 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
4799 if (db_num_rows($result) == 0) {
4800 print "<div align='center'>".__('Feed not found.')."</div>";
4805 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
4807 $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
4808 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
4810 if (db_num_rows($result) == 1) {
4811 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4813 $rtl_content = false;
4817 $rtl_tag = "dir=\"RTL\"";
4823 $rtl_content = false;
4826 /// START /////////////////////////////////////////////////////////////////////////////////
4828 @$search = db_escape_string($_REQUEST["query"]);
4831 $disable_cache = true;
4834 @$search_mode = db_escape_string($_REQUEST["search_mode"]);
4835 @$match_on = db_escape_string($_REQUEST["match_on"]);
4841 $real_offset = $offset * $limit;
4843 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
4845 $qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view,
4846 $search, $search_mode, $match_on, $override_order, $real_offset);
4848 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
4850 $result = $qfh_ret[0];
4851 $feed_title = $qfh_ret[1];
4852 $feed_site_url = $qfh_ret[2];
4853 $last_error = $qfh_ret[3];
4855 $vgroup_last_feed = $vgr_last_feed;
4857 /* if ($feed == -2) {
4858 $feed_site_url = article_publish_url($link);
4861 /// STOP //////////////////////////////////////////////////////////////////////////////////
4863 print "<toolbar><![CDATA[";
4866 // print "<div id=\"headlinesContainer\" $rtl_tag>";
4869 print "<div align='center'>".__("Could not display feed (query failed). Please check label match syntax or local configuration.")."</div>";
4873 if (db_num_rows($result) > 0) {
4874 print_headline_subtoolbar($link, $feed_site_url, $feed_title,
4875 $feed, $cat_view, $search, $match_on, $search_mode, $view_mode);
4877 // print "<div id=\"headlinesInnerContainer\" onscroll=\"headlines_scroll_handler()\">";
4882 print "]]></toolbar><content><![CDATA[";
4884 $headlines_count = db_num_rows($result);
4886 if (db_num_rows($result) > 0) {
4888 $lnum = $limit*$offset;
4891 $cur_feed_title = '';
4893 $fresh_intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;
4895 while ($line = db_fetch_assoc($result)) {
4897 $class = ($lnum %
2) ?
"even" : "odd";
4900 $feed_id = $line["feed_id"];
4902 $labels = get_article_labels($link, $id);
4904 $labels_str = "<span id=\"HLLCTR-$id\">";
4905 $labels_str .= format_article_labels($labels, $id);
4906 $labels_str .= "</span>";
4908 if (count($topmost_article_ids) < 3) {
4909 array_push($topmost_article_ids, $id);
4912 if ($line["last_read"] == "" && !sql_bool_to_bool($line["unread"])) {
4914 $update_pic = "<img id='FUPDPIC-$id' src=\"".
4915 theme_image($link, 'images/updated.png')."\"
4918 $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
4922 if (sql_bool_to_bool($line["unread"]) &&
4923 time() - strtotime($line["updated_noms"]) < $fresh_intl) {
4925 $update_pic = "<img id='FUPDPIC-$id' src=\"".
4926 theme_image($link, 'images/fresh_sign.png')."\" alt=\"Fresh\">";
4929 if ($line["unread"] == "t" ||
$line["unread"] == "1") {
4930 $class .= " Unread";
4937 if ($line["marked"] == "t" ||
$line["marked"] == "1") {
4938 $marked_pic = "<img id=\"FMPIC-$id\"
4939 src=\"".theme_image($link, 'images/mark_set.png')."\"
4940 class=\"markedPic\" alt=\"Unstar article\"
4941 onclick='javascript:tMark($id)'>";
4943 $marked_pic = "<img id=\"FMPIC-$id\"
4944 src=\"".theme_image($link, 'images/mark_unset.png')."\"
4945 class=\"markedPic\" alt=\"Star article\"
4946 onclick='javascript:tMark($id)'>";
4949 if ($line["published"] == "t" ||
$line["published"] == "1") {
4950 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
4951 'images/pub_set.png')."\"
4953 alt=\"Unpublish article\" onclick='javascript:tPub($id)'>";
4955 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
4956 'images/pub_unset.png')."\"
4958 alt=\"Publish article\" onclick='javascript:tPub($id)'>";
4961 # $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
4962 # $line["title"] . "</a>";
4964 # $content_link = "<a
4965 # href=\"" . htmlspecialchars($line["link"]) . "\"
4966 # onclick=\"view($id,$feed_id);\">" .
4967 # $line["title"] . "</a>";
4969 # $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
4970 # $line["title"] . "</a>";
4972 $updated_fmt = make_local_datetime($link, $line["updated_noms"], false);
4974 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
4975 $content_preview = truncate_string(strip_tags($line["content_preview"]),
4979 $score = $line["score"];
4981 $score_pic = theme_image($link,
4982 "images/" . get_score_pic($score));
4984 /* $score_title = __("(Click to change)");
4985 $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
4986 onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
4988 $score_pic = "<img class='hlScorePic' src=\"$score_pic\"
4993 } else if ($score < -100) {
4999 $entry_author = $line["author"];
5001 if ($entry_author) {
5002 $entry_author = " - $entry_author";
5005 $has_feed_icon = feed_has_icon($feed_id);
5007 if ($has_feed_icon) {
5008 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
5010 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/feed-icon-12x12.png\" alt=\"\">";
5013 if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
5015 if (get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5016 if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
5018 $cur_feed_title = $line["feed_title"];
5019 $vgroup_last_feed = $feed_id;
5021 $cur_feed_title = htmlspecialchars($cur_feed_title);
5023 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
5025 print "<div class='cdmFeedTitle'>".
5026 "<div style=\"float : right\">$feed_icon_img</div>".
5027 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5028 $line["feed_title"]."</a> $vf_catchup_link</div>";
5033 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5034 onmouseout='postMouseOut($id)'";
5036 print "<div class='$class' id='RROW-$id' $mouseover_attrs>";
5038 print "<div class='hlUpdPic'>$update_pic</div>";
5040 print "<div class='hlLeft'>";
5042 print "<input type=\"checkbox\" onclick=\"tSR(this)\"
5045 print "$marked_pic";
5046 print "$published_pic";
5050 print "<div onclick='return hlClicked(event, $id)'
5051 class=\"hlTitle\"><span class='hlContent$hlc_suffix'>";
5052 print "<a id=\"RTITLE-$id\"
5053 href=\"" . htmlspecialchars($line["link"]) . "\"
5054 onclick=\"return false;\">" .
5057 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
5058 if ($content_preview) {
5059 print "<span class=\"contentPreview\"> - $content_preview</span>";
5063 print "</a></span>";
5067 /* if (!get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5068 if (@$line["feed_title"]) {
5069 print "<span class=\"hlFeed\">
5070 (<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5071 $line["feed_title"]."</a>)
5080 print "<div class=\"hlRight\">";
5081 print "<span class=\"hlUpdated\">$updated_fmt</span>";
5084 if ($line["feed_title"] && !get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5086 print "<span onclick=\"viewfeed($feed_id)\"
5087 title=\"".htmlspecialchars($line['feed_title'])."\">
5088 $feed_icon_img<span>";
5096 if (get_pref($link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) {
5097 if ($feed_id != $vgroup_last_feed) {
5099 $cur_feed_title = $line["feed_title"];
5100 $vgroup_last_feed = $feed_id;
5102 $cur_feed_title = htmlspecialchars($cur_feed_title);
5104 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
5106 $has_feed_icon = feed_has_icon($feed_id);
5108 if ($has_feed_icon) {
5109 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
5111 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
5114 print "<div class='cdmFeedTitle'>".
5115 "<div style=\"float : right\">$feed_icon_img</div>".
5116 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5117 $line["feed_title"]."</a> $vf_catchup_link</div>";
5121 $expand_cdm = get_pref($link, 'CDM_EXPANDED');
5123 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5124 onmouseout='postMouseOut($id)'";
5126 print "<div class=\"$class\"
5127 id=\"RROW-$id\" $mouseover_attrs'>";
5129 print "<div class=\"cdmHeader\">";
5131 print "<div style='float : right'>";
5132 print "<span class='updated'>$updated_fmt</span>";
5135 if (!get_pref($link, "VFEED_GROUP_BY_FEED") && $line["feed_title"]) {
5136 print "<span style=\"cursor : pointer\"
5137 title=\"".htmlspecialchars($line["feed_title"])."\"
5138 onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";
5140 print "<div class=\"updPic\">$update_pic</div>";
5144 print "<input type=\"checkbox\" onclick=\"toggleSelectRowById(this,
5145 'RROW-$id')\" id=\"RCHK-$id\"/>";
5147 print "$marked_pic";
5148 print "$published_pic";
5150 print "<span id=\"RTITLE-$id\"
5151 onclick=\"return cdmClicked(event, $id);\"
5152 class=\"titleWrap$hlc_suffix\">
5154 target=\"_blank\" href=\"".
5155 htmlspecialchars($line["link"])."\">".$line["title"].
5156 " $entry_author</a>";
5161 $content_hidden = "style=\"display : none\"";
5163 $excerpt_hidden = "style=\"display : none\"";
5165 print "<span $excerpt_hidden
5166 id=\"CEXC-$id\" class=\"cdmExcerpt\"> - $content_preview</span>";
5172 print "<div class=\"cdmContent\" $content_hidden
5173 onclick=\"return cdmClicked(event, $id);\"
5176 print "<div class=\"cdmContentInner\">";
5178 if ($line["orig_feed_id"]) {
5180 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
5181 WHERE id = ".$line["orig_feed_id"]);
5183 if (db_num_rows($tmp_result) != 0) {
5185 print "<div clear='both'>";
5186 print __("Originally from:");
5190 $tmp_line = db_fetch_assoc($tmp_result);
5192 print "<a target='_blank'
5193 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
5194 $tmp_line['title'] . "</a>";
5198 print "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
5199 print "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
5205 // FIXME: make this less of a hack
5207 $feed_site_url = false;
5209 if ($line["feed_id"]) {
5210 $tmp_result = db_query($link, "SELECT site_url FROM ttrss_feeds
5211 WHERE id = " . $line["feed_id"]);
5213 if (db_num_rows($tmp_result) == 1) {
5214 $feed_site_url = db_fetch_result($tmp_result, 0, "site_url");
5219 $article_content = sanitize_rss($link, $line["content_preview"],
5220 false, false, $feed_site_url);
5222 if (!$article_content) $article_content = " ";
5224 $article_content = '';
5227 print "<div id=\"POSTNOTE-$id\">";
5228 if ($line['note']) {
5229 print format_article_note($id, $line['note']);
5233 print "<span id=\"CWRAP-$id\">$article_content</span>";
5235 $tmp_result = db_query($link, "SELECT always_display_enclosures FROM
5236 ttrss_feeds WHERE id = ".
5237 (($line['feed_id'] == null) ?
$line['orig_feed_id'] :
5238 $line['feed_id'])." AND owner_uid = ".$_SESSION["uid"]);
5240 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($tmp_result,
5241 0, "always_display_enclosures"));
5243 print_article_enclosures($link, $id, $always_display_enclosures,
5246 $short_title = truncate_string(
5247 strip_tags($line['title']), 90);
5249 print "<br/><a href=\"http://twitter.com/share\"
5250 class=\"twitter-share-button\"
5251 data-text=\"$short_title\"
5252 data-url=\"".htmlspecialchars($line["link"])."\"
5253 data-count=\"horizontal\">Tweet</a>";
5257 print "<div class=\"cdmFooter\">";
5259 $tags_str = format_tags_string(get_article_tags($link, $id), $id);
5261 print "<img src='".theme_image($link,
5262 'images/tag.png')."' alt='Tags' title='Tags'>
5263 <span id=\"ATSTR-$id\">$tags_str</span>
5264 <a title=\"".__('Edit tags for this article')."\"
5265 href=\"#\" onclick=\"editArticleTags($id, $feed_id, true)\">(+)</a>";
5267 print "<div style=\"float : right\">";
5269 print "<img src=\"images/art-zoom.png\"
5270 onclick=\"zoomToArticle(event, $id)\"
5271 style=\"cursor : pointer\"
5273 title='".__('Open article in new tab')."'>";
5275 if (DIGEST_ENABLE
) {
5276 print "<img src=\"".theme_image($link, 'images/art-email.png')."\"
5277 style=\"cursor : pointer\"
5278 onclick=\"emailArticle($id)\"
5279 alt='Zoom' title='".__('Forward by email')."'>";
5282 $note_escaped = htmlspecialchars($line['note'], ENT_QUOTES
);
5284 print "<img src=\"images/art-pub-note.png\"
5285 style=\"cursor : pointer\" style=\"cursor : pointer\"
5286 onclick=\"publishWithNote($id, '$note_escaped')\"
5287 alt='PubNote' title='".__('Publish article with a note')."'>";
5289 print "<img src=\"images/digest_checkbox.png\"
5290 style=\"cursor : pointer\" style=\"cursor : pointer\"
5291 onclick=\"dismissArticle($id)\"
5292 alt='Dismiss' title='".__('Dismiss article')."'>";
5309 switch ($view_mode) {
5311 $message = __("No unread articles found to display.");
5314 $message = __("No updated articles found to display.");
5317 $message = __("No starred articles found to display.");
5321 $message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter.");
5323 $message = __("No articles found to display.");
5327 if (!$offset && $message) {
5328 print "<div class='whiteBox'>$message";
5330 print "<p class=\"small\"><span class=\"insensitive\">";
5332 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE
."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
5333 WHERE owner_uid = " . $_SESSION['uid']);
5335 $last_updated = db_fetch_result($result, 0, "last_updated");
5336 $last_updated = make_local_datetime($link, $last_updated, false);
5338 printf(__("Feeds last updated at %s"), $last_updated);
5340 $result = db_query($link, "SELECT COUNT(id) AS num_errors
5341 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
5343 $num_errors = db_fetch_result($result, 0, "num_errors");
5345 if ($num_errors > 0) {
5347 print "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
5348 __('Some feeds have update errors (click for details)')."</a>";
5350 print "</span></p></div>";
5355 # if ($headlines_count > 0) print "</div>";
5359 print "]]></content>";
5361 return array($topmost_article_ids, $headlines_count, $feed, $disable_cache, $vgroup_last_feed);
5364 // from here: http://www.roscripts.com/Create_tag_cloud-71.html
5366 function printTagCloud($link) {
5368 $query = "SELECT tag_name, COUNT(post_int_id) AS count
5369 FROM ttrss_tags WHERE owner_uid = ".$_SESSION["uid"]."
5370 GROUP BY tag_name ORDER BY count DESC LIMIT 50";
5372 $result = db_query($link, $query);
5376 while ($line = db_fetch_assoc($result)) {
5377 $tags[$line["tag_name"]] = $line["count"];
5382 $max_size = 32; // max font size in pixels
5383 $min_size = 11; // min font size in pixels
5385 // largest and smallest array values
5386 $max_qty = max(array_values($tags));
5387 $min_qty = min(array_values($tags));
5389 // find the range of values
5390 $spread = $max_qty - $min_qty;
5391 if ($spread == 0) { // we don't want to divide by zero
5395 // set the font-size increment
5396 $step = ($max_size - $min_size) / ($spread);
5398 // loop through the tag array
5399 foreach ($tags as $key => $value) {
5400 // calculate font-size
5401 // find the $value in excess of $min_qty
5402 // multiply by the font-size increment ($size)
5403 // and add the $min_size set above
5404 $size = round($min_size +
(($value - $min_qty) * $step));
5406 $key_escaped = str_replace("'", "\\'", $key);
5408 echo "<a href=\"javascript:viewfeed('$key_escaped') \" style=\"font-size: " .
5409 $size . "px\" title=\"$value articles tagged with " .
5410 $key . '">' . $key . '</a> ';
5414 function print_checkpoint($n, $s) {
5415 $ts = getmicrotime();
5416 echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s);
5420 function sanitize_tag($tag) {
5423 $tag = mb_strtolower($tag, 'utf-8');
5425 $tag = preg_replace('/[\"\+\>\<]/', "", $tag);
5427 // $tag = str_replace('"', "", $tag);
5428 // $tag = str_replace("+", " ", $tag);
5429 $tag = str_replace("technorati tag: ", "", $tag);
5434 function get_self_url_prefix() {
5438 if ($_SERVER['HTTPS'] != "on") {
5439 $url_path = "http://";
5441 $url_path = "https://";
5444 $url_path .= $_SERVER['HTTP_HOST'].dirname($_SERVER['PHP_SELF']);
5449 function opml_publish_url($link){
5451 $url_path = get_self_url_prefix();
5452 $url_path .= "/opml.php?op=publish&key=" .
5453 get_feed_access_key($link, 'OPML:Publish', false, $_SESSION["uid"]);
5459 * Purge a feed contents, marked articles excepted.
5461 * @param mixed $link The database connection.
5462 * @param integer $id The id of the feed to purge.
5465 function clear_feed_articles($link, $id) {
5468 $result = db_query($link, "DELETE FROM ttrss_user_entries
5469 WHERE feed_id = '$id' AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5471 $result = db_query($link, "DELETE FROM ttrss_user_entries
5472 WHERE feed_id IS NULL AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5475 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
5476 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
5478 ccache_update($link, $id, $_SESSION['uid']);
5479 } // function clear_feed_articles
5482 * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI.
5484 * @return string The Mozilla Firefox feed adding URL.
5486 function add_feed_url() {
5487 $url_path = ($_SERVER['HTTPS'] != "on" ?
'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH
);
5488 $url_path .= "?op=pref-feeds&quiet=1&subop=add&feed_url=%s";
5490 } // function add_feed_url
5493 * Encrypt a password in SHA1.
5495 * @param string $pass The password to encrypt.
5496 * @param string $login A optionnal login.
5497 * @return string The encrypted password.
5499 function encrypt_password($pass, $login = '') {
5501 return "SHA1X:" . sha1("$login:$pass");
5503 return "SHA1:" . sha1($pass);
5505 } // function encrypt_password
5508 * Update a feed batch.
5509 * Used by daemons to update n feeds by run.
5510 * Only update feed needing a update, and not being processed
5511 * by another process.
5513 * @param mixed $link Database link
5514 * @param integer $limit Maximum number of feeds in update batch. Default to DAEMON_FEED_LIMIT.
5515 * @param boolean $from_http Set to true if you call this function from http to disable cli specific code.
5516 * @param boolean $debug Set to false to disable debug output. Default to true.
5519 function update_daemon_common($link, $limit = DAEMON_FEED_LIMIT
, $from_http = false, $debug = true) {
5520 // Process all other feeds using last_updated and interval parameters
5522 // Test if the user has loggued in recently. If not, it does not update its feeds.
5523 if (DAEMON_UPDATE_LOGIN_LIMIT
> 0) {
5524 if (DB_TYPE
== "pgsql") {
5525 $login_thresh_qpart = "AND ttrss_users.last_login >= NOW() - INTERVAL '".DAEMON_UPDATE_LOGIN_LIMIT
." days'";
5527 $login_thresh_qpart = "AND ttrss_users.last_login >= DATE_SUB(NOW(), INTERVAL ".DAEMON_UPDATE_LOGIN_LIMIT
." DAY)";
5530 $login_thresh_qpart = "";
5533 // Test if the feed need a update (update interval exceded).
5534 if (DB_TYPE
== "pgsql") {
5535 $update_limit_qpart = "AND ((
5536 ttrss_feeds.update_interval = 0
5537 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_user_prefs.value || ' minutes') AS INTERVAL)
5539 ttrss_feeds.update_interval > 0
5540 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_feeds.update_interval || ' minutes') AS INTERVAL)
5541 ) OR ttrss_feeds.last_updated IS NULL)";
5543 $update_limit_qpart = "AND ((
5544 ttrss_feeds.update_interval = 0
5545 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL CONVERT(ttrss_user_prefs.value, SIGNED INTEGER) MINUTE)
5547 ttrss_feeds.update_interval > 0
5548 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ttrss_feeds.update_interval MINUTE)
5549 ) OR ttrss_feeds.last_updated IS NULL)";
5552 // Test if feed is currently being updated by another process.
5553 if (DB_TYPE
== "pgsql") {
5554 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
5556 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
5559 // Test if there is a limit to number of updated feeds
5561 if($limit) $query_limit = sprintf("LIMIT %d", $limit);
5563 $random_qpart = sql_random_function();
5565 // We search for feed needing update.
5566 $result = db_query($link, "SELECT ttrss_feeds.feed_url,ttrss_feeds.id, ttrss_feeds.owner_uid,
5567 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
5568 ttrss_feeds.update_interval
5570 ttrss_feeds, ttrss_users, ttrss_user_prefs
5572 ttrss_feeds.owner_uid = ttrss_users.id
5573 AND ttrss_users.id = ttrss_user_prefs.owner_uid
5574 AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL'
5575 $login_thresh_qpart $update_limit_qpart
5576 $updstart_thresh_qpart
5577 ORDER BY $random_qpart $query_limit");
5579 $user_prefs_cache = array();
5581 if($debug) _debug(sprintf("Scheduled %d feeds to update...\n", db_num_rows($result)));
5583 // Here is a little cache magic in order to minimize risk of double feed updates.
5584 $feeds_to_update = array();
5585 while ($line = db_fetch_assoc($result)) {
5586 $feeds_to_update[$line['id']] = $line;
5589 // We update the feed last update started date before anything else.
5590 // There is no lag due to feed contents downloads
5591 // It prevent an other process to update the same feed.
5592 $feed_ids = array_keys($feeds_to_update);
5594 db_query($link, sprintf("UPDATE ttrss_feeds SET last_update_started = NOW()
5595 WHERE id IN (%s)", implode(',', $feed_ids)));
5598 // For each feed, we call the feed update function.
5599 while ($line = array_pop($feeds_to_update)) {
5601 if($debug) _debug("Feed: " . $line["feed_url"] . ", " . $line["last_updated"]);
5603 update_rss_feed($link, $line["id"], true);
5605 sleep(1); // prevent flood (FIXME make this an option?)
5608 // Send feed digests by email if needed.
5609 if (DAEMON_SENDS_DIGESTS
) send_headlines_digests($link);
5611 } // function update_daemon_common
5613 function sanitize_article_content($text) {
5614 # we don't support CDATA sections in articles, they break our own escaping
5615 $text = preg_replace("/\[\[CDATA/", "", $text);
5616 $text = preg_replace("/\]\]\>/", "", $text);
5620 function load_filters($link, $feed, $owner_uid, $action_id = false) {
5625 $obj_id = md5("FILTER:$feed:$owner_uid:$action_id");
5627 if ($memcache && $obj = $memcache->get($obj_id)) {
5633 if ($action_id) $ftype_query_part = "action_id = '$action_id' AND";
5635 $result = db_query($link, "SELECT reg_exp,
5636 ttrss_filter_types.name AS name,
5637 ttrss_filter_actions.name AS action,
5641 FROM ttrss_filters,ttrss_filter_types,ttrss_filter_actions WHERE
5644 owner_uid = $owner_uid AND
5645 ttrss_filter_types.id = filter_type AND
5646 ttrss_filter_actions.id = action_id AND
5647 (feed_id IS NULL OR feed_id = '$feed') ORDER BY reg_exp");
5649 while ($line = db_fetch_assoc($result)) {
5650 if (!$filters[$line["name"]]) $filters[$line["name"]] = array();
5651 $filter["reg_exp"] = $line["reg_exp"];
5652 $filter["action"] = $line["action"];
5653 $filter["action_param"] = $line["action_param"];
5654 $filter["filter_param"] = $line["filter_param"];
5655 $filter["inverse"] = sql_bool_to_bool($line["inverse"]);
5657 array_push($filters[$line["name"]], $filter);
5660 if ($memcache) $memcache->add($obj_id, $filters, 0, 3600*8);
5666 function get_score_pic($score) {
5668 return "score_high.png";
5669 } else if ($score > 0) {
5670 return "score_half_high.png";
5671 } else if ($score < -100) {
5672 return "score_low.png";
5673 } else if ($score < 0) {
5674 return "score_half_low.png";
5676 return "score_neutral.png";
5680 function rounded_table_start($classname, $header = " ") {
5681 print "<table width='100%' class='$classname' cellspacing='0' cellpadding='0'>";
5682 print "<tr><td class='c1'> </td><td class='top'>$header</td><td class='c2'> </td></tr>";
5683 print "<tr><td class='left'> </td><td class='content'>";
5686 function rounded_table_end($footer = " ") {
5687 print "</td><td class='right'> </td></tr>";
5688 print "<tr><td class='c4'> </td><td class='bottom'>$footer</td><td class='c3'> </td></tr>";
5692 function feed_has_icon($id) {
5693 return is_file(ICONS_DIR
. "/$id.ico") && filesize(ICONS_DIR
. "/$id.ico") > 0;
5696 function init_connection($link) {
5697 if (DB_TYPE
== "pgsql") {
5698 pg_query($link, "set client_encoding = 'UTF-8'");
5699 pg_set_client_encoding("UNICODE");
5700 pg_query($link, "set datestyle = 'ISO, european'");
5701 pg_query($link, "set TIME ZONE 0");
5703 db_query($link, "SET time_zone = '+0:0'");
5705 if (defined('MYSQL_CHARSET') && MYSQL_CHARSET
) {
5706 db_query($link, "SET NAMES " . MYSQL_CHARSET
);
5707 // db_query($link, "SET CHARACTER SET " . MYSQL_CHARSET);
5712 function update_feedbrowser_cache($link) {
5714 $result = db_query($link, "SELECT feed_url,title, COUNT(id) AS subscribers
5715 FROM ttrss_feeds WHERE (SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf
5716 WHERE tf.feed_url = ttrss_feeds.feed_url
5717 AND (private IS true OR feed_url LIKE '%:%@%/%'))
5718 GROUP BY feed_url, title ORDER BY subscribers DESC LIMIT 1000");
5720 db_query($link, "BEGIN");
5722 db_query($link, "DELETE FROM ttrss_feedbrowser_cache");
5726 while ($line = db_fetch_assoc($result)) {
5727 $subscribers = db_escape_string($line["subscribers"]);
5728 $feed_url = db_escape_string($line["feed_url"]);
5729 $title = db_escape_string($line["title"]);
5731 $tmp_result = db_query($link, "SELECT subscribers FROM
5732 ttrss_feedbrowser_cache WHERE feed_url = '$feed_url'");
5734 if (db_num_rows($tmp_result) == 0) {
5736 db_query($link, "INSERT INTO ttrss_feedbrowser_cache
5737 (feed_url, title, subscribers) VALUES ('$feed_url',
5738 '$title', '$subscribers')");
5746 db_query($link, "COMMIT");
5752 function ccache_zero($link, $feed_id, $owner_uid) {
5753 db_query($link, "UPDATE ttrss_counters_cache SET
5754 value = 0, updated = NOW() WHERE
5755 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5758 function ccache_zero_all($link, $owner_uid) {
5759 db_query($link, "UPDATE ttrss_counters_cache SET
5760 value = 0 WHERE owner_uid = '$owner_uid'");
5762 db_query($link, "UPDATE ttrss_cat_counters_cache SET
5763 value = 0 WHERE owner_uid = '$owner_uid'");
5766 function ccache_remove($link, $feed_id, $owner_uid, $is_cat = false) {
5769 $table = "ttrss_counters_cache";
5771 $table = "ttrss_cat_counters_cache";
5774 db_query($link, "DELETE FROM $table WHERE
5775 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5779 function ccache_update_all($link, $owner_uid) {
5781 if (get_pref($link, 'ENABLE_FEED_CATS', $owner_uid)) {
5783 $result = db_query($link, "SELECT feed_id FROM ttrss_cat_counters_cache
5784 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
5786 while ($line = db_fetch_assoc($result)) {
5787 ccache_update($link, $line["feed_id"], $owner_uid, true);
5790 /* We have to manually include category 0 */
5792 ccache_update($link, 0, $owner_uid, true);
5795 $result = db_query($link, "SELECT feed_id FROM ttrss_counters_cache
5796 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
5798 while ($line = db_fetch_assoc($result)) {
5799 print ccache_update($link, $line["feed_id"], $owner_uid);
5806 function ccache_find($link, $feed_id, $owner_uid, $is_cat = false,
5807 $no_update = false) {
5809 if (!is_numeric($feed_id)) return;
5812 $table = "ttrss_counters_cache";
5814 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
5815 WHERE id = '$feed_id'");
5816 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
5819 $table = "ttrss_cat_counters_cache";
5822 if (DB_TYPE
== "pgsql") {
5823 $date_qpart = "updated > NOW() - INTERVAL '15 minutes'";
5824 } else if (DB_TYPE
== "mysql") {
5825 $date_qpart = "updated > DATE_SUB(NOW(), INTERVAL 15 MINUTE)";
5828 $result = db_query($link, "SELECT value FROM $table
5829 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id'
5832 if (db_num_rows($result) == 1) {
5833 return db_fetch_result($result, 0, "value");
5838 return ccache_update($link, $feed_id, $owner_uid, $is_cat);
5844 function ccache_update($link, $feed_id, $owner_uid, $is_cat = false,
5845 $update_pcat = true) {
5847 if (!is_numeric($feed_id)) return;
5849 if (!$is_cat && $feed_id > 0) {
5850 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
5851 WHERE id = '$feed_id'");
5852 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
5855 $prev_unread = ccache_find($link, $feed_id, $owner_uid, $is_cat, true);
5857 /* When updating a label, all we need to do is recalculate feed counters
5858 * because labels are not cached */
5861 ccache_update_all($link, $owner_uid);
5866 $table = "ttrss_counters_cache";
5868 $table = "ttrss_cat_counters_cache";
5871 if ($is_cat && $feed_id >= 0) {
5872 if ($feed_id != 0) {
5873 $cat_qpart = "cat_id = '$feed_id'";
5875 $cat_qpart = "cat_id IS NULL";
5878 /* Recalculate counters for child feeds */
5880 $result = db_query($link, "SELECT id FROM ttrss_feeds
5881 WHERE owner_uid = '$owner_uid' AND $cat_qpart");
5883 while ($line = db_fetch_assoc($result)) {
5884 ccache_update($link, $line["id"], $owner_uid, false, false);
5887 $result = db_query($link, "SELECT SUM(value) AS sv
5888 FROM ttrss_counters_cache, ttrss_feeds
5889 WHERE id = feed_id AND $cat_qpart AND
5890 ttrss_feeds.owner_uid = '$owner_uid'");
5892 $unread = (int) db_fetch_result($result, 0, "sv");
5895 $unread = (int) getFeedArticles($link, $feed_id, $is_cat, true, $owner_uid);
5898 db_query($link, "BEGIN");
5900 $result = db_query($link, "SELECT feed_id FROM $table
5901 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id' LIMIT 1");
5903 if (db_num_rows($result) == 1) {
5904 db_query($link, "UPDATE $table SET
5905 value = '$unread', updated = NOW() WHERE
5906 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5909 db_query($link, "INSERT INTO $table
5910 (feed_id, value, owner_uid, updated)
5912 ($feed_id, $unread, $owner_uid, NOW())");
5915 db_query($link, "COMMIT");
5917 if ($feed_id > 0 && $prev_unread != $unread) {
5921 /* Update parent category */
5925 $result = db_query($link, "SELECT cat_id FROM ttrss_feeds
5926 WHERE owner_uid = '$owner_uid' AND id = '$feed_id'");
5928 $cat_id = (int) db_fetch_result($result, 0, "cat_id");
5930 ccache_update($link, $cat_id, $owner_uid, true);
5934 } else if ($feed_id < 0) {
5935 ccache_update_all($link, $owner_uid);
5941 function label_find_id($link, $label, $owner_uid) {
5942 $result = db_query($link,
5943 "SELECT id FROM ttrss_labels2 WHERE caption = '$label'
5944 AND owner_uid = '$owner_uid' LIMIT 1");
5946 if (db_num_rows($result) == 1) {
5947 return db_fetch_result($result, 0, "id");
5953 function get_article_labels($link, $id) {
5956 $obj_id = md5("LABELS:$id:" . $_SESSION["uid"]);
5960 if ($memcache && $obj = $memcache->get($obj_id)) {
5964 $result = db_query($link, "SELECT label_cache FROM
5965 ttrss_user_entries WHERE ref_id = '$id' AND owner_uid = " .
5968 $label_cache = db_fetch_result($result, 0, "label_cache");
5972 $label_cache = json_decode($label_cache, true);
5974 if ($label_cache["no-labels"] == 1)
5977 return $label_cache;
5980 $result = db_query($link,
5981 "SELECT DISTINCT label_id,caption,fg_color,bg_color
5982 FROM ttrss_labels2, ttrss_user_labels2
5984 AND article_id = '$id'
5985 AND owner_uid = ".$_SESSION["uid"] . "
5988 while ($line = db_fetch_assoc($result)) {
5989 $rk = array($line["label_id"], $line["caption"], $line["fg_color"],
5991 array_push($rv, $rk);
5993 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);
5996 label_update_cache($link, $id, $rv);
5998 label_update_cache($link, $id, array("no-labels" => 1));
6005 function label_find_caption($link, $label, $owner_uid) {
6006 $result = db_query($link,
6007 "SELECT caption FROM ttrss_labels2 WHERE id = '$label'
6008 AND owner_uid = '$owner_uid' LIMIT 1");
6010 if (db_num_rows($result) == 1) {
6011 return db_fetch_result($result, 0, "caption");
6017 function label_update_cache($link, $id, $labels = false, $force = false) {
6020 label_clear_cache($link, $id);
6023 $labels = get_article_labels($link, $id);
6025 $labels = db_escape_string(json_encode($labels));
6027 db_query($link, "UPDATE ttrss_user_entries SET
6028 label_cache = '$labels' WHERE ref_id = '$id'");
6032 function label_clear_cache($link, $id) {
6034 db_query($link, "UPDATE ttrss_user_entries SET
6035 label_cache = '' WHERE ref_id = '$id'");
6039 function label_remove_article($link, $id, $label, $owner_uid) {
6041 $label_id = label_find_id($link, $label, $owner_uid);
6043 if (!$label_id) return;
6045 $result = db_query($link,
6046 "DELETE FROM ttrss_user_labels2
6048 label_id = '$label_id' AND
6049 article_id = '$id'");
6051 label_clear_cache($link, $id);
6054 function label_add_article($link, $id, $label, $owner_uid) {
6059 $obj_id = md5("LABELS:$id:$owner_uid");
6060 $memcache->delete($obj_id);
6063 $label_id = label_find_id($link, $label, $owner_uid);
6065 if (!$label_id) return;
6067 $result = db_query($link,
6069 article_id FROM ttrss_labels2, ttrss_user_labels2
6072 label_id = '$label_id' AND
6073 article_id = '$id' AND owner_uid = '$owner_uid'
6076 if (db_num_rows($result) == 0) {
6077 db_query($link, "INSERT INTO ttrss_user_labels2
6078 (label_id, article_id) VALUES ('$label_id', '$id')");
6081 label_clear_cache($link, $id);
6085 function label_remove($link, $id, $owner_uid) {
6088 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6091 $obj_id = md5("LABELS:$id:$owner_uid");
6092 $memcache->delete($obj_id);
6095 db_query($link, "BEGIN");
6097 $result = db_query($link, "SELECT caption FROM ttrss_labels2
6100 $caption = db_fetch_result($result, 0, "caption");
6102 $result = db_query($link, "DELETE FROM ttrss_labels2 WHERE id = '$id'
6103 AND owner_uid = " . $owner_uid);
6105 if (db_affected_rows($link, $result) != 0 && $caption) {
6107 /* Remove access key for the label */
6109 $ext_id = -11 - $id;
6111 db_query($link, "DELETE FROM ttrss_access_keys WHERE
6112 feed_id = '$ext_id' AND owner_uid = $owner_uid");
6114 /* Disable filters that reference label being removed */
6116 db_query($link, "UPDATE ttrss_filters SET
6117 enabled = false WHERE action_param = '$caption'
6119 AND owner_uid = " . $owner_uid);
6121 /* Remove cached data */
6123 db_query($link, "UPDATE ttrss_user_entries SET label_cache = ''
6124 WHERE label_cache LIKE '%$caption%' AND owner_uid = " . $owner_uid);
6128 db_query($link, "COMMIT");
6131 function label_create($link, $caption) {
6133 db_query($link, "BEGIN");
6137 $result = db_query($link, "SELECT id FROM ttrss_labels2
6138 WHERE caption = '$caption' AND owner_uid = ". $_SESSION["uid"]);
6140 if (db_num_rows($result) == 0) {
6141 $result = db_query($link,
6142 "INSERT INTO ttrss_labels2 (caption,owner_uid)
6143 VALUES ('$caption', '".$_SESSION["uid"]."')");
6145 $result = db_affected_rows($link, $result) != 0;
6148 db_query($link, "COMMIT");
6153 function print_labels_headlines_dropdown($link, $feed_id) {
6154 print "<option value=\"addLabel()\">".__("Create label...")."</option>";
6156 $result = db_query($link, "SELECT id, caption FROM ttrss_labels2 WHERE
6157 owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
6159 while ($line = db_fetch_assoc($result)) {
6161 $label_id = $line["id"];
6162 $label_caption = $line["caption"];
6165 if ($feed_id < -10 && $feed_id == -11-$label_id) {
6166 print "<option id=\"LHDL-$id\"
6167 value=\"selectionRemoveLabel($label_id)\">".
6168 __('Remove:') . " $label_caption</option>";
6170 print "<option id=\"LHDL-$id\"
6171 value=\"selectionAssignLabel($label_id)\">".
6172 __('Assign:') . " $label_caption</option>";
6177 function format_tags_string($tags, $id) {
6180 $tags_nolinks_str = "";
6184 /* if (get_user_theme($link) == "3pane") {
6192 $formatted_tags = array();
6194 foreach ($tags as $tag) {
6196 $tag_escaped = str_replace("'", "\\'", $tag);
6198 if (mb_strlen($tag) > 30) {
6199 $tag = truncate_string($tag, 30);
6202 $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>";
6204 array_push($formatted_tags, $tag_str);
6206 $tmp_tags_str = implode(", ", $formatted_tags);
6208 if ($num_tags == $tag_limit ||
mb_strlen($tmp_tags_str) > 150) {
6213 $tags_str = implode(", ", $formatted_tags);
6215 if ($num_tags < count($tags)) {
6216 $tags_str .= ", …";
6219 if ($num_tags == 0) {
6220 $tags_str = __("no tags");
6227 function format_article_labels($labels, $id) {
6231 foreach ($labels as $l) {
6232 $labels_str .= sprintf("<span class='hlLabelRef'
6233 style='color : %s; background-color : %s'>%s</span>",
6234 $l[2], $l[3], $l[1]);
6241 function format_article_note($id, $note) {
6243 $note_escaped = htmlspecialchars($note, ENT_QUOTES
);
6245 $str = "<div class='articleNote'>";
6247 $str .= "<div class='articleNoteOps'>";
6248 $str .= "<a href=\"javascript:publishWithNote($id, '$note_escaped')\">".
6249 __('edit note')."</a>";
6256 function toggle_collapse_cat($link, $cat_id, $mode) {
6258 $mode = bool_to_sql_bool($mode);
6260 db_query($link, "UPDATE ttrss_feed_categories SET
6261 collapsed = $mode WHERE id = '$cat_id' AND owner_uid = " .
6268 $pref_name = '_COLLAPSED_SPECIAL';
6271 $pref_name = '_COLLAPSED_LABELS';
6274 $pref_name = '_COLLAPSED_UNCAT';
6280 set_pref($link, $pref_name, 'true');
6282 set_pref($link, $pref_name, 'false');
6288 function remove_feed($link, $id, $owner_uid) {
6292 /* save starred articles in Archived feed */
6294 db_query($link, "BEGIN");
6296 /* prepare feed if necessary */
6298 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6301 if (db_num_rows($result) == 0) {
6302 db_query($link, "INSERT INTO ttrss_archived_feeds
6303 (id, owner_uid, title, feed_url, site_url)
6304 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6308 db_query($link, "UPDATE ttrss_user_entries SET feed_id = NULL,
6309 orig_feed_id = '$id' WHERE feed_id = '$id' AND
6310 marked = true AND owner_uid = $owner_uid");
6312 /* Remove access key for the feed */
6314 db_query($link, "DELETE FROM ttrss_access_keys WHERE
6315 feed_id = '$id' AND owner_uid = $owner_uid");
6317 /* remove the feed */
6319 db_query($link, "DELETE FROM ttrss_feeds
6320 WHERE id = '$id' AND owner_uid = $owner_uid");
6322 db_query($link, "COMMIT");
6324 /* if (file_exists(ICONS_DIR . "/$id.ico")) {
6325 unlink(ICONS_DIR . "/$id.ico");
6328 ccache_remove($link, $id, $owner_uid);
6331 label_remove($link, -11-$id, $owner_uid);
6332 ccache_remove($link, -11-$id, $owner_uid);
6336 function add_feed_category($link, $feed_cat) {
6338 if (!$feed_cat) return false;
6340 db_query($link, "BEGIN");
6342 $result = db_query($link,
6343 "SELECT id FROM ttrss_feed_categories
6344 WHERE title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
6346 if (db_num_rows($result) == 0) {
6348 $result = db_query($link,
6349 "INSERT INTO ttrss_feed_categories (owner_uid,title)
6350 VALUES ('".$_SESSION["uid"]."', '$feed_cat')");
6352 db_query($link, "COMMIT");
6360 function remove_feed_category($link, $id, $owner_uid) {
6362 db_query($link, "DELETE FROM ttrss_feed_categories
6363 WHERE id = '$id' AND owner_uid = $owner_uid");
6365 ccache_remove($link, $id, $owner_uid, true);
6368 function archive_article($link, $id, $owner_uid) {
6369 db_query($link, "BEGIN");
6371 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6372 WHERE ref_id = '$id' AND owner_uid = $owner_uid");
6374 if (db_num_rows($result) != 0) {
6376 /* prepare the archived table */
6378 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
6381 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6382 WHERE id = '$feed_id'");
6384 if (db_num_rows($result) == 0) {
6385 db_query($link, "INSERT INTO ttrss_archived_feeds
6386 (id, owner_uid, title, feed_url, site_url)
6387 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6388 WHERE id = '$feed_id'");
6391 db_query($link, "UPDATE ttrss_user_entries
6392 SET orig_feed_id = feed_id, feed_id = NULL
6393 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6397 db_query($link, "COMMIT");
6400 function getArticleFeed($link, $id) {
6401 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6402 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6404 if (db_num_rows($result) != 0) {
6405 return db_fetch_result($result, 0, "feed_id");
6411 function make_url_from_parts($parts) {
6412 $url = $parts['scheme'] . '://' . $parts['host'];
6414 if ($parts['path']) $url .= $parts['path'];
6415 if ($parts['query']) $url .= '?' . $parts['query'];
6421 * Fixes incomplete URLs by prepending "http://".
6422 * Also replaces feed:// with http://, and
6423 * prepends a trailing slash if the url is a domain name only.
6425 * @param string $url Possibly incomplete URL
6427 * @return string Fixed URL.
6429 function fix_url($url) {
6430 if (strpos($url, '://') === false) {
6431 $url = 'http://' . $url;
6432 } else if (substr($url, 0, 5) == 'feed:') {
6433 $url = 'http:' . substr($url, 5);
6436 //prepend slash if the URL has no slash in it
6437 // "http://www.example" -> "http://www.example/"
6438 if (strpos($url, '/', strpos($url, ':') +
3) === false) {
6442 if ($url != "http:///")
6448 function validate_feed_url($url) {
6449 $parts = parse_url($url);
6451 return ($parts['scheme'] == 'http' ||
$parts['scheme'] == 'feed' ||
$parts['scheme'] == 'https');
6455 function get_article_enclosures($link, $id) {
6459 $query = "SELECT * FROM ttrss_enclosures
6460 WHERE post_id = '$id' AND content_url != ''";
6462 $obj_id = md5("ENCLOSURES:$id");
6466 if ($memcache && $obj = $memcache->get($obj_id)) {
6469 $result = db_query($link, $query);
6471 if (db_num_rows($result) > 0) {
6472 while ($line = db_fetch_assoc($result)) {
6473 array_push($rv, $line);
6475 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);
6482 function api_get_feeds($link, $cat_id, $unread_only, $limit, $offset) {
6488 if ($cat_id == -4 ||
$cat_id == -2) {
6489 $counters = getLabelCounters($link, true);
6491 foreach (array_values($counters) as $cv) {
6493 $unread = $cv["counter"];
6495 if ($unread ||
!$unread_only) {
6499 "title" => $cv["description"],
6500 "unread" => $cv["counter"],
6504 array_push($feeds, $row);
6511 if ($cat_id == -4 ||
$cat_id == -1) {
6512 foreach (array(-1, -2, -3, -4, 0) as $i) {
6513 $unread = getFeedUnread($link, $i);
6515 if ($unread ||
!$unread_only) {
6516 $title = getFeedTitle($link, $i);
6521 "unread" => $unread,
6524 array_push($feeds, $row);
6533 $limit_qpart = "LIMIT $limit OFFSET $offset";
6538 if ($cat_id == -4 ||
$cat_id == -3) {
6539 $result = db_query($link, "SELECT
6540 id, feed_url, cat_id, title, ".
6541 SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
6542 FROM ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"] .
6543 " ORDER BY cat_id, title " . $limit_qpart);
6547 $cat_qpart = "cat_id = '$cat_id'";
6549 $cat_qpart = "cat_id IS NULL";
6551 $result = db_query($link, "SELECT
6552 id, feed_url, cat_id, title, ".
6553 SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
6554 FROM ttrss_feeds WHERE
6555 $cat_qpart AND owner_uid = " . $_SESSION["uid"] .
6556 " ORDER BY cat_id, title " . $limit_qpart);
6559 while ($line = db_fetch_assoc($result)) {
6561 $unread = getFeedUnread($link, $line["id"]);
6563 $has_icon = feed_has_icon($line['id']);
6565 if ($unread ||
!$unread_only) {
6568 "feed_url" => $line["feed_url"],
6569 "title" => $line["title"],
6570 "id" => (int)$line["id"],
6571 "unread" => (int)$unread,
6572 "has_icon" => $has_icon,
6573 "cat_id" => (int)$line["cat_id"],
6574 "last_updated" => strtotime($line["last_updated"])
6577 array_push($feeds, $row);
6584 function api_get_headlines($link, $feed_id, $limit, $offset,
6585 $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $order) {
6587 /* do not rely on params below */
6589 $search = db_escape_string($_REQUEST["search"]);
6590 $search_mode = db_escape_string($_REQUEST["search_mode"]);
6591 $match_on = db_escape_string($_REQUEST["match_on"]);
6593 $qfh_ret = queryFeedHeadlines($link, $feed_id, $limit,
6594 $view_mode, $is_cat, $search, $search_mode, $match_on,
6597 $result = $qfh_ret[0];
6598 $feed_title = $qfh_ret[1];
6600 $headlines = array();
6602 while ($line = db_fetch_assoc($result)) {
6603 $is_updated = ($line["last_read"] == "" &&
6604 ($line["unread"] != "t" && $line["unread"] != "1"));
6606 $headline_row = array(
6607 "id" => (int)$line["id"],
6608 "unread" => sql_bool_to_bool($line["unread"]),
6609 "marked" => sql_bool_to_bool($line["marked"]),
6610 "published" => sql_bool_to_bool($line["published"]),
6611 "updated" => strtotime($line["updated"]),
6612 "is_updated" => $is_updated,
6613 "title" => $line["title"],
6614 "link" => $line["link"],
6615 "feed_id" => $line["feed_id"],
6616 "tags" => get_article_tags($link, $line["id"]),
6619 if ($show_excerpt) {
6620 $excerpt = truncate_string(strip_tags($line["content_preview"]), 100);
6621 $headline_row["excerpt"] = $excerpt;
6624 if ($show_content) {
6625 $headline_row["content"] = $line["content_preview"];
6628 array_push($headlines, $headline_row);
6634 function generate_dashboard_feed($link) {
6635 print "<headlines id=\"-5\" is_cat=\"\">";
6637 print "<toolbar><![CDATA[]]></toolbar>";
6639 print '<content><![CDATA[';
6641 print "<div class='whiteBox'>".__('No feed selected.');
6643 print "<p class=\"small\"><span class=\"insensitive\">";
6645 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE
."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
6646 WHERE owner_uid = " . $_SESSION['uid']);
6648 $last_updated = db_fetch_result($result, 0, "last_updated");
6649 $last_updated = make_local_datetime($link, $last_updated, false);
6651 printf(__("Feeds last updated at %s"), $last_updated);
6653 $result = db_query($link, "SELECT COUNT(id) AS num_errors
6654 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
6656 $num_errors = db_fetch_result($result, 0, "num_errors");
6658 if ($num_errors > 0) {
6660 print "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
6661 __('Some feeds have update errors (click for details)')."</a>";
6663 print "</span></p>";
6665 print "]]></content>";
6666 print "</headlines>";
6668 print "<headlines-info><![CDATA[";
6670 $info = array("count" => 0,
6671 "vgroup_last_feed" => '',
6673 "disable_cache" => true);
6675 print json_encode($info);
6677 print "]]></headlines-info>";
6681 function save_email_address($link, $email) {
6682 // FIXME: implement persistent storage of emails
6684 if (!$_SESSION['stored_emails'])
6685 $_SESSION['stored_emails'] = array();
6687 if (!in_array($email, $_SESSION['stored_emails']))
6688 array_push($_SESSION['stored_emails'], $email);
6691 function update_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
6692 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6694 $sql_is_cat = bool_to_sql_bool($is_cat);
6696 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
6697 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6698 AND owner_uid = " . $owner_uid);
6700 if (db_num_rows($result) == 1) {
6701 $key = db_escape_string(sha1(uniqid(rand(), true)));
6703 db_query($link, "UPDATE ttrss_access_keys SET access_key = '$key'
6704 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6705 AND owner_uid = " . $owner_uid);
6710 return get_feed_access_key($link, $feed_id, $is_cat, $owner_uid);
6714 function get_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
6716 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6718 $sql_is_cat = bool_to_sql_bool($is_cat);
6720 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
6721 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6722 AND owner_uid = " . $owner_uid);
6724 if (db_num_rows($result) == 1) {
6725 return db_fetch_result($result, 0, "access_key");
6727 $key = db_escape_string(sha1(uniqid(rand(), true)));
6729 $result = db_query($link, "INSERT INTO ttrss_access_keys
6730 (access_key, feed_id, is_cat, owner_uid)
6731 VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')");
6739 * Extracts RSS/Atom feed URLs from the given HTML URL.
6741 * @param string $url HTML page URL
6743 * @return array Array of feeds. Key is the full URL, value the title
6745 function get_feeds_from_html($url)
6747 $url = fix_url($url);
6748 $baseUrl = substr($url, 0, strrpos($url, '/') +
1);
6750 libxml_use_internal_errors(true);
6752 $doc = new DOMDocument();
6753 $doc->loadHTMLFile($url);
6754 $xpath = new DOMXPath($doc);
6755 $entries = $xpath->query('/html/head/link[@rel="alternate"]');
6756 $feedUrls = array();
6757 foreach ($entries as $entry) {
6758 if ($entry->hasAttribute('href')) {
6759 $title = $entry->getAttribute('title');
6761 $title = $entry->getAttribute('type');
6763 $feedUrl = rewrite_relative_url(
6764 $baseUrl, $entry->getAttribute('href')
6766 $feedUrls[$feedUrl] = $title;
6773 * Checks if the content behind the given URL is a HTML file
6775 * @param string $url URL to check
6777 * @return boolean True if the URL contains HTML content
6779 function url_is_html($url) {
6780 $content = substr(fetch_file_contents($url, false), 0, 1000);
6781 if (stripos($content, '<html>') === false
6782 && stripos($content, '<html ') === false
6790 function print_label_select($link, $name, $value, $attributes = "") {
6792 $result = db_query($link, "SELECT caption FROM ttrss_labels2
6793 WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
6795 print "<select default=\"$value\" name=\"" . htmlspecialchars($name) .
6796 "\" $attributes onchange=\"labelSelectOnChange(this)\" >";
6798 while ($line = db_fetch_assoc($result)) {
6800 $issel = ($line["caption"] == $value) ?
"selected=\"1\"" : "";
6802 print "<option value=\"".htmlspecialchars($line["caption"])."\"
6803 $issel>" . htmlspecialchars($line["caption"]) . "</option>";
6807 # print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>";
6814 function print_article_enclosures($link, $id, $always_display_enclosures,
6817 $result = get_article_enclosures($link, $id);
6819 if (count($result) > 0) {
6821 $entries_html = array();
6824 foreach ($result as $line) {
6826 $url = $line["content_url"];
6827 $ctype = $line["content_type"];
6829 if (!$ctype) $ctype = __("unknown type");
6831 $filename = substr($url, strrpos($url, "/")+
1);
6833 $entry = format_inline_player($link, $url, $ctype);
6835 $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
6836 $filename . " (" . $ctype . ")" . "</a>";
6838 array_push($entries_html, $entry);
6842 $entry["type"] = $ctype;
6843 $entry["filename"] = $filename;
6844 $entry["url"] = $url;
6846 array_push($entries, $entry);
6849 print "<div class=\"postEnclosures\">";
6851 if (!get_pref($link, "STRIP_IMAGES")) {
6852 if ($always_display_enclosures ||
6853 !preg_match("/<img/i", $article_content)) {
6855 foreach ($entries as $entry) {
6857 if (preg_match("/image/", $entry["type"]) ||
6858 preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) {
6861 alt=\"".htmlspecialchars($entry["filename"])."\"
6862 src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>";
6868 if (count($entries) == 1) {
6869 print __("Attachment:") . " ";
6871 print __("Attachments:") . " ";
6874 print join(", ", $entries_html);
6880 function getLastArticleId($link) {
6881 $result = db_query($link, "SELECT MAX(ref_id) AS id FROM ttrss_user_entries
6882 WHERE owner_uid = " . $_SESSION["uid"]);
6884 if (db_num_rows($result) == 1) {
6885 return db_fetch_result($result, 0, "id");
6891 function build_url($parts) {
6892 return $parts['scheme'] . "://" . $parts['host'] . $parts['path'];
6896 * Converts a (possibly) relative URL to a absolute one.
6898 * @param string $url Base URL (i.e. from where the document is)
6899 * @param string $rel_url Possibly relative URL in the document
6901 * @return string Absolute URL
6903 function rewrite_relative_url($url, $rel_url) {
6904 if (strpos($rel_url, "://") !== false) {
6906 } else if (strpos($rel_url, "/") === 0)
6908 $parts = parse_url($url);
6909 $parts['path'] = $rel_url;
6911 return build_url($parts);
6914 $parts = parse_url($url);
6915 if (!isset($parts['path'])) {
6916 $parts['path'] = '/';
6918 $dir = $parts['path'];
6919 if (substr($dir, -1) !== '/') {
6920 $dir = dirname($parts['path']);
6921 $dir !== '/' && $dir .= '/';
6923 $parts['path'] = $dir . $rel_url;
6925 return build_url($parts);
6929 function sphinx_search($query, $offset = 0, $limit = 30) {
6930 $sphinxClient = new SphinxClient();
6932 $sphinxClient->SetServer('localhost', 9312);
6933 $sphinxClient->SetConnectTimeout(1);
6935 $sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30,
6936 'feed_title' => 20));
6938 $sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2
);
6939 $sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25
);
6940 $sphinxClient->SetLimits($offset, $limit, 1000);
6941 $sphinxClient->SetArrayResult(false);
6942 $sphinxClient->SetFilter('owner_uid', array($_SESSION['uid']));
6944 $result = $sphinxClient->Query($query, SPHINX_INDEX
);
6948 if (is_array($result['matches'])) {
6949 foreach (array_keys($result['matches']) as $int_id) {
6950 $ref_id = $result['matches'][$int_id]['attrs']['ref_id'];
6951 array_push($ids, $ref_id);
6958 function cleanup_tags($link, $days = 14, $limit = 1000) {
6960 if (DB_TYPE
== "pgsql") {
6961 $interval_query = "date_updated < NOW() - INTERVAL '$days days'";
6962 } else if (DB_TYPE
== "mysql") {
6963 $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)";
6968 while ($limit > 0) {
6971 $query = "SELECT ttrss_tags.id AS id
6972 FROM ttrss_tags, ttrss_user_entries, ttrss_entries
6973 WHERE post_int_id = int_id AND $interval_query AND
6974 ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part";
6976 $result = db_query($link, $query);
6980 while ($line = db_fetch_assoc($result)) {
6981 array_push($ids, $line['id']);
6984 if (count($ids) > 0) {
6985 $ids = join(",", $ids);
6988 $tmp_result = db_query($link, "DELETE FROM ttrss_tags WHERE id IN ($ids)");
6989 $tags_deleted +
= db_affected_rows($link, $tmp_result);
6994 $limit -= $limit_part;
6999 return $tags_deleted;
7002 function feedlist_init_cat($link, $cat_id, $hidden = false) {
7004 $cat_id = (int) $cat_id;
7007 $cat_unread = ccache_find($link, $cat_id, $_SESSION["uid"], true);
7008 } else if ($cat_id == 0 ||
$cat_id == -2) {
7009 $cat_unread = getCategoryUnread($link, $cat_id);
7012 $obj['id'] = 'CAT:' . $cat_id;
7013 $obj['items'] = array();
7014 $obj['name'] = getCategoryTitle($link, $cat_id);
7015 $obj['type'] = 'feed';
7016 $obj['unread'] = (int) $cat_unread;
7017 $obj['hidden'] = $hidden;
7018 $obj['bare_id'] = $cat_id;
7023 function feedlist_init_feed($link, $feed_id, $title = false, $unread = false, $error = '', $updated = '') {
7025 $feed_id = (int) $feed_id;
7028 $title = getFeedTitle($link, $feed_id, false);
7030 if ($unread === false)
7031 $unread = getFeedUnread($link, $feed_id, false);
7033 $obj['id'] = 'FEED:' . $feed_id;
7034 $obj['name'] = $title;
7035 $obj['unread'] = (int) $unread;
7036 $obj['type'] = 'feed';
7037 $obj['error'] = $error;
7038 $obj['updated'] = $updated;
7039 $obj['icon'] = getFeedIcon($feed_id);
7040 $obj['bare_id'] = $feed_id;
7045 function fetch_twitter_rss($link, $url, $owner_uid) {
7046 $result = db_query($link, "SELECT twitter_oauth FROM ttrss_users
7047 WHERE id = $owner_uid");
7049 $access_token = json_decode(db_fetch_result($result, 0, 'twitter_oauth'), true);
7051 if ($access_token) {
7053 /* Create a TwitterOauth object with consumer/user tokens. */
7054 $connection = new TwitterOAuth(CONSUMER_KEY
, CONSUMER_SECRET
, $access_token['oauth_token'], $access_token['oauth_token_secret']);
7056 /* If method is set change API call made. Test is called by default. */
7057 $content = $connection->get($url);
7059 $rss = new MagpieRSS($content, MAGPIE_OUTPUT_ENCODING
,
7060 MAGPIE_INPUT_ENCODING
, MAGPIE_DETECT_ENCODING
);